Cierra Tyler unAW
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一場看起來穩賺不賠的遊戲？一場看起來穩賺不賠的遊戲？
假設有人邀請你參加一場遊戲。
規則非常簡單。
每一次下注，都有60%的機率獲勝，40%的機率失敗。猜對了，你可以獲得與本金相同的獎金；猜錯了，則損失全部下注金額。
如果下注100元，贏了可以賺100元，輸了則損失100元。
這場遊戲公平嗎？
從數學角度來看，它不僅公平，而且對玩家相當有利。
因為每次下注的期望獲利是：
期望值 = 60% × 100 − 40% × 100 = +20元
換句話說，每投入100元，平均期望獲利為20元。
這是一個具有明顯數學優勢的遊戲。
如果把它交給一名懂得機率的投資者，他可能會認為，只要持續下注足夠多次，大數法則就會發揮作用，讓實際勝率逐漸接近60%，最終獲得豐厚的報酬。
你是在旁邊看著的玩家，你也會覺得贏定了？下場賭它幾把？
#凱利
#期望值
一場看起來穩賺不賠的遊戲？
一場看起來穩賺不賠的遊戲？
假設有人邀請你參加一場遊戲。
規則非常簡單。
每一次下注，都有60%的機率獲勝，40%的機率失敗。猜對了，你可以獲得與本金相同的獎金；猜錯了，則損失全部下注金額。
如果下注100元，贏了可以賺100元，輸了則損失100元。
這場遊戲公平嗎？
從數學角度來看，它不僅公平，而且對玩家相當有利。
因為每次下注的期望獲利是：
期望值 = 60% × 100 − 40% × 100 = +20元
換句話說，每投入100元，平均期望獲利為20元。
這是一個具有明顯數學優勢的遊戲。
如果把它交給一名懂得機率的投資者，他可能會認為，只要持續下注足夠多次，大數法則就會發揮作用，讓實際勝率逐漸接近60%，最終獲得豐厚的報酬。
你是在旁邊看著的玩家，你也會覺得贏定了？下場賭它幾把？
#凱利
#期望值
假設有人邀請你參加一場遊戲。
規則非常簡單。
每一次下注，都有60%的機率獲勝，40%的機率失敗。猜對了，你可以獲得與本金相同的獎金；猜錯了，則損失全部下注金額。
如果下注100元，贏了可以賺100元，輸了則損失100元。
這場遊戲公平嗎？
從數學角度來看，它不僅公平，而且對玩家相當有利。
因為每次下注的期望獲利是：
期望值 = 60% × 100 − 40% × 100 = +20元
換句話說，每投入100元，平均期望獲利為20元。
這是一個具有明顯數學優勢的遊戲。
如果把它交給一名懂得機率的投資者，他可能會認為，只要持續下注足夠多次，大數法則就會發揮作用，讓實際勝率逐漸接近60%，最終獲得豐厚的報酬。
你是在旁邊看著的玩家，你也會覺得贏定了？下場賭它幾把？
#凱利
#期望值
24
See translation
升息週期下，定期定額美股指數：應該繼續買進，還是等待降息？升息週期下，定期定額美股指數：應該繼續買進，還是等待降息？
當現金開始提供可觀利息，股市估值又面臨壓力，持續投入標普 500 與 Nasdaq-100，究竟是理性的長期投資，還是在忽略貨幣政策帶來的風險？
過去幾年，抱著現金就是個蠢蛋，隨便投入美股亂槍打鳥，大致上都能有不錯的收益表現。我周遭很多人年化收益都超過波克夏（巴菲特的公司）的20%平均。
不過，丞相，起風了！
當持有現金不再是一種浪費
光定存或美債收益率將近5%，甚至還可能繼續增加？
下面我們開始來正式點討論：定時定額目前還是個可以持續的投資嗎？
$VOO.ETF
$QQQ.ETF
#美股定投
過去十多年，美國投資市場逐漸形成一種近乎根深蒂固的觀念：只要長期持有美股指數，並且持續定期定額投入，就有機會累積可觀的資產。
這套方法建立在一個重要的歷史條件之上。
美國股市長期受惠於企業獲利成長、科技創新與資本市場發展，而低利率環境進一步降低企業融資成本，提高投資者對股票估值的容忍度。
然而，當貨幣政策重新進入升息階段，投資環境便開始改變。
2026 年 9 月 16 日，美國聯準會將聯邦基金利率目標區間提高一碼，至 3.75%～4.00%。這是自 2023 年 7 月以來首次升息。
根據 10 月公布的會議紀錄，多數決策官員認為，為了控制持續偏高的通膨，年底前可能仍需要進一步升息。不過，這並不意味著聯準會已經確定啟動一連串連續升息。
當短期美國公債與貨幣市場工具能提供相對可觀的收益，投資者自然會提出疑問：
既然現金可以收取利息，為什麼還要持續買進可能因升息而下跌的股票？等待升息結束，甚至股市大跌之後再進場，不是更合理嗎？
要回答這個問題，必須先理解升息如何影響股票價格，以及定期定額真正能夠解決哪些風險。
一、升息為什麼會壓抑股市？關鍵不只是資金成本
升息對股票市場最直接的影響，來自企業融資成本與資產估值。
當聯準會提高政策利率，銀行貸款與企業債券的資金成本通常面臨上升壓力。
對高度依賴借款的企業而言，更高的利息支出可能侵蝕淨利，降低資本支出的誘因，進而影響未來營收成長。
但對股票估值而言，另一個影響可能更加重要。
股票價格本質上反映市場對企業未來現金流的預期。投資者通常會使用折現率，將未來現金流換算成今天的價值。
當無風險利率上升，即使企業未來獲利預測完全不變，只要其他條件相同，較高的折現率仍會降低未來現金流的現值。
尤其是預期獲利主要發生在遙遠未來的高成長企業，通常對折現率變動更加敏感。
這解釋了為什麼升息環境下，Nasdaq-100 這類成長股比重較高的指數，有時會比標普 500 承受更大的估值壓力。
但這裡存在一個重要的例外。
如果升息是因為經濟成長強勁、企業投資增加、消費需求持續擴張，那麼企業獲利的成長，仍可能抵銷部分估值下修壓力。
因此，升息並不必然導致股市下跌。
真正決定股市方向的，是利率、企業獲利與投資者風險溢酬三者之間的相對變化。
二、歷史告訴我們：升息與股市下跌，並不是同一件事
觀察過去二十多年美國主要升息階段，可以發現，升息與股市表現之間並不存在簡單的固定關係。
2004 年 6 月至 2006 年 6 月，聯準會將聯邦基金利率從 1% 提高至 5.25%。
當時美國經濟仍處於擴張階段，企業獲利與經濟活動提供股市支撐。儘管利率不斷提高，美股並沒有因為升息而持續走向熊市。
另一個例子則是 2022 年。
聯準會為控制通膨快速升息，市場實質利率與名目殖利率大幅變動，成長股估值受到明顯衝擊。
根據標普道瓊斯指數資料，標普 500 在 2022 年的含股息總報酬約為負 18.1%。
對當時的投資者而言，這是一段相當難熬的時期。
然而，2023 年的發展卻出乎不少市場參與者的預期。
即使聯準會仍維持偏緊縮的貨幣政策，標普 500 在 2023 年的總報酬仍達到約 26%。
這代表股市不需要等待聯準會正式宣布降息，才有能力重新上漲。
市場往往提前反映未來的政策變化。
當投資者認為升息接近尾聲，通膨逐漸受控，企業獲利有望改善，股價就可能先行反彈。
同樣地，真正進入降息階段，也不一定代表股票應該上漲。
如果聯準會降息是因為經濟衰退、失業率上升或金融危機，企業獲利下修的壓力可能大於低利率所帶來的估值支撐。
投資者真正需要判斷的，不是聯準會正在升息還是降息，而是經濟與企業獲利能否承受當前的利率環境。
三、定期定額最大的價值，是不必精準預測市場轉折
定期定額投資的原理其實非常簡單。
投資者在固定時間投入固定金額，無論市場漲跌，都持續購買相同的指數基金。
當市場價格下降，相同金額可以買進更多單位；當市場價格上升，買進的單位數則會減少。
因此，定期定額可以降低一次將所有資金投入單一價格時點的風險。
假設一名投資者每個月投入 1,000 美元，連續五個月買進某檔指數基金。
基金價格依序為 100、80、60、80、100 美元。
五個月總投入資金為 5,000 美元，累計買進約 61.67 單位。
當價格回到 100 美元時，投資組合價值約為 6,167 美元，帳面報酬約 23.3%。
有趣的是，這段期間基金價格從 100 美元出發，最後仍然回到 100 美元，完全沒有上漲。
但定期定額投資者卻因為在下跌期間持續累積單位數，而產生正報酬。
這只是用來說明成本平均機制的假設情境，不代表真實市場一定遵循相同路徑。
如果市場一路上漲，分批投資反而可能比一開始投入相同總金額獲得更低的報酬。
而如果股市持續下跌，即使平均買進成本降低，整體資產仍然可能長期處於虧損。
因此，定期定額不是保證獲利的方法，也不能消除股票市場本身的風險。
它真正提供的是一套不必每個月重新猜測市場高低點，也能持續累積資產的執行制度。
四、定期定額與一次投入，哪一種長期績效更好？
這個問題的答案，可能與許多投資者的直覺不同。
根據 Vanguard 在 2023 年發表的研究，針對投資者已經持有一筆可投入資金的情況，立即一次投入市場，在歷史觀察期間大約三分之二的情況下，表現優於將同一筆資金分批投入。
原因並不複雜。
如果股票市場具有長期正向風險溢酬，資金越早進入市場，通常就有越長的時間參與市場報酬。
而分批投入意味著部分資金必須先停留在現金或短期金融工具。
這些等待投入的資金，雖然可以降低短期市場曝險，卻也可能錯失市場上漲。
不過，這項研究存在一個需要特別說明的前提。
它討論的是「現在已經擁有一筆資金，應該一次投入還是逐步投入」，而不是一般上班族每月領取薪資後，固定撥出一部分進行投資。
對依靠未來薪資持續投資的人而言，尚未賺取的資金本來就無法提前投入市場。
因此，持續將每月可投資收入投入指數基金，並不會與上述研究結論產生直接衝突。
但在升息週期下，事情又多了一個變數。
當等待投入的現金能夠透過短期美國公債獲得可觀利息，分批投資的機會成本就可能比零利率時期更低。
這讓資金充足、但擔心短期估值風險的投資者，有理由採取部分資金先投入、剩餘資金分階段進場的策略。
即便如此，這仍然屬於風險管理，而不是已被證明能長期提高報酬的市場擇時方法。
五、標普 500 與 Nasdaq-100，升息時應該選哪一個？
對長期投資者而言，選擇追蹤哪一個指數，可能比決定哪一天開始定期定額更加重要。
標普 500 追蹤美國大型上市企業，涵蓋科技、金融、醫療、工業、消費等產業。
雖然近年大型科技企業在指數中占有很高的權重，但整體而言，它仍然提供相對廣泛的美國大型股市場曝險。
Nasdaq-100 則集中於 Nasdaq 上市的主要非金融企業，科技與成長型企業的權重較高。
對相信人工智慧、半導體、雲端運算以及數位經濟長期成長的投資者來說，Nasdaq-100 具有較高的成長產業曝險。
但這種集中度也意味著，當市場上修折現率、科技企業獲利預期轉弱，或市場重新評估 AI 資本支出的投資報酬時，Nasdaq-100 可能承受較大的波動。
因此，在升息週期中，以標普 500 作為主要核心持倉，再視風險承受能力增加 Nasdaq-100 曝險，是一種較容易管理的長期配置架構。
例如，以股票投資部位為基準，可以考慮將 80% 配置於標普 500 指數基金，20% 配置於 Nasdaq-100 指數基金。
這樣的安排仍然高度依賴美國大型企業，並不等於全球分散投資，也不能消除兩項指數在大型科技股上的重疊。
如果希望降低單一產業或個別巨型企業的集中度，則需要進一步考慮美國全市場或國際股票指數。
對長期投資而言，沒有必要只因某次聯準會升息，就將原本具有合理分散程度的股票組合大幅改變。
真正應該影響股票配置比率的，是投資期限、現金需求與承受資產下跌的能力。
六、升息期間最容易犯的錯：以為等待降息，就能避開股市風險
假設投資者因為預期聯準會將持續升息，而決定暫停所有股票投資。
他的策略是先持有現金，直到聯準會宣布降息，再重新買進標普 500。
乍看之下，這似乎是合理的防禦性策略。
但實際執行時，至少面臨三個難題。
第一，市場可能在最後一次升息之前，就已經提前反映未來政策轉向。
第二，即使聯準會停止升息，股市也可能因為經濟衰退或企業獲利惡化繼續下跌。
第三，當市場真正開始回升時，投資者往往又會因為股價已經漲高，而不願意重新進場。
這代表原本只是想避開升息風險的投資者，最後可能變成長期持有現金，並且不斷推遲投資決策。
當然，持有現金並非錯誤。
如果這筆資金未來一到兩年有明確用途，例如購屋、生活支出或企業營運，維持較高現金比率反而是必要的。
但如果投資期限是十年、十五年甚至二十年，而且不需要依靠短期股市表現支應生活，完全停止投資通常是一項成本不低的決策。
因為沒有人能夠保證，在投資者等待利率下降的過程中，股票市場不會先行上漲。
七、更適合升息環境的做法：將長期投資與短期資金管理分開
升息週期不必然要求投資者停止定期定額，但它提供了重新檢視整體資產配置的機會。
最重要的是，將資金依照用途分成不同層次，而不是把全部資產放進同一種市場預測。
首先是生活與緊急預備資金。
這部分應維持充足流動性，不應因為股票市場下跌，就被迫投入高風險資產。
其次是已經持有、但未來數月打算逐步投資的資金。
這部分可以考慮利用短期國庫券、貨幣市場工具或其他適當的低風險資產管理等待期間的收益，但必須考慮信用風險、利率風險、費用與流動性。
最後才是長期股票投資資金。
對這部分資產而言，若投資期限足夠長，又能承受股市大幅回撤，便可以維持固定投入計畫，不因短期政策新聞頻繁中斷。
如果擔心升息期間的市場波動，也可以事先制定額外投入規則。
例如，除了每月固定投入之外，保留一筆專門用於市場顯著回撤時的資金。
但這筆資金應有明確的投入期限與規則，而不是無限期等待所謂的最低點。
同時，不能只因為指數較近期高點下跌 10% 或 20%，就認為估值必然便宜。價格下跌可能來自折現率提高，也可能反映企業獲利前景實質惡化。
對長期指數投資者來說，最可靠的風險控制，仍然是適當的股票配置、足夠的現金緩衝，以及能夠持續執行的投資紀律。
八、對台灣投資者而言，還有一項經常被忽略的風險：匯率
台灣投資者定期定額美股，除了股市本身的價格變化，也必須面對新台幣與美元之間的匯率波動。
當美國利率相對偏高時，美元資產可能因為利差而受到市場青睞，但美元匯率並不只由利率決定。
美國經濟前景、國際資金流動、地緣政治以及市場風險偏好，都可能影響美元走勢。
如果投資者在美元偏強時持續換匯，即使後續美股指數上漲，若美元對新台幣明顯貶值，換算成新台幣的投資報酬仍可能受到侵蝕。
反過來說，若美元走強，匯率也可能提供額外報酬。
因此，以新台幣收入進行美股定期定額，實際上同時承擔股票價格與匯率兩項風險。
投資者應以自己的最終支出貨幣衡量績效，也需要將換匯價差、交易手續費、ETF 管理費及相關稅務納入評估。
不過，長期匯率無法穩定預測，因此不宜把每一次換匯都變成另一場短期擇時交易。
結語：升息週期真正考驗的，是投資者能否維持自己的投資計畫
2026 年的美國市場，再次面臨貨幣政策轉向緊縮的可能性。
能源價格、地緣政治與通膨壓力，使聯準會必須在價格穩定與經濟成長之間取得平衡。
對股票投資者而言，這樣的環境確實增加了短期不確定性。
高利率可能壓抑股票估值，尤其對成長股造成更明顯的影響；另一方面，如果美國企業獲利能持續成長，股市也不一定會因升息而下跌。
因此，長期定期定額美股指數的合理性，並不取決於聯準會下次會議究竟升息還是降息。
它取決於三個更根本的條件：投資者是否相信所追蹤的企業群體能在長期持續創造價值、是否擁有足夠的投資時間，以及是否能承受市場下跌而不被迫出售資產。
對已經持有大筆現金的投資者，分批進場未必能創造最高的預期報酬，但可以降低將全部資金投入錯誤時點的風險。
對每月有穩定可投資收入的人而言，持續定期定額則能減少短期市場預測對投資行為的干擾。
真正需要避免的，是因為擔心升息而完全停止長期投資，卻又缺乏明確的重新進場條件。
同樣地，也不應為了堅持定期定額，而忽略自身現金流、資產集中度與承受虧損的能力。
升息可以改變股票的合理估值，卻不必然改變長期持有優質企業的投資邏輯。
定期定額最重要的價值，不是讓投資者永遠買在低點，而是讓投資者不必每一次都猜對市場，仍然有機會持續參與企業長期成長。
對真正以十年或二十年為投資期限的人而言，與其不斷猜測聯準會何時結束升息，不如建立一套即使預測錯誤，仍然能夠持續執行的資產累積制度。
因為決定長期財富的，往往不是某一次進場時機有多麼精準，而是投資者能否在經濟景氣、利率與市場情緒反覆變化的過程中，始終保有參與市場的能力。
主要參考資料
美國聯準會：2026 年 9 月 FOMC 利率決議美國聯準會：2026 年 9 月會議紀錄美國聯準會：歷年公開市場操作與利率資料S&P Dow Jones Indices：2022 年美國股市績效S&P Dow Jones Indices：2023 年美國股市績效Vanguard Research：Cost Averaging — Invest Now or Temporarily Hold Your Cash?
升息週期下，定期定額美股指數：應該繼續買進，還是等待降息？
升息週期下，定期定額美股指數：應該繼續買進，還是等待降息？
當現金開始提供可觀利息，股市估值又面臨壓力，持續投入標普 500 與 Nasdaq-100，究竟是理性的長期投資，還是在忽略貨幣政策帶來的風險？
過去幾年，抱著現金就是個蠢蛋，隨便投入美股亂槍打鳥，大致上都能有不錯的收益表現。我周遭很多人年化收益都超過波克夏（巴菲特的公司）的20%平均。
不過，丞相，起風了！
當持有現金不再是一種浪費
光定存或美債收益率將近5%，甚至還可能繼續增加？
下面我們開始來正式點討論：定時定額目前還是個可以持續的投資嗎？
$VOO.ETF
$QQQ.ETF
#美股定投
過去十多年，美國投資市場逐漸形成一種近乎根深蒂固的觀念：只要長期持有美股指數，並且持續定期定額投入，就有機會累積可觀的資產。
這套方法建立在一個重要的歷史條件之上。
美國股市長期受惠於企業獲利成長、科技創新與資本市場發展，而低利率環境進一步降低企業融資成本，提高投資者對股票估值的容忍度。
然而，當貨幣政策重新進入升息階段，投資環境便開始改變。
2026 年 9 月 16 日，美國聯準會將聯邦基金利率目標區間提高一碼，至 3.75%～4.00%。這是自 2023 年 7 月以來首次升息。
根據 10 月公布的會議紀錄，多數決策官員認為，為了控制持續偏高的通膨，年底前可能仍需要進一步升息。不過，這並不意味著聯準會已經確定啟動一連串連續升息。
當短期美國公債與貨幣市場工具能提供相對可觀的收益，投資者自然會提出疑問：
既然現金可以收取利息，為什麼還要持續買進可能因升息而下跌的股票？等待升息結束，甚至股市大跌之後再進場，不是更合理嗎？
要回答這個問題，必須先理解升息如何影響股票價格，以及定期定額真正能夠解決哪些風險。
一、升息為什麼會壓抑股市？關鍵不只是資金成本
升息對股票市場最直接的影響，來自企業融資成本與資產估值。
當聯準會提高政策利率，銀行貸款與企業債券的資金成本通常面臨上升壓力。
對高度依賴借款的企業而言，更高的利息支出可能侵蝕淨利，降低資本支出的誘因，進而影響未來營收成長。
但對股票估值而言，另一個影響可能更加重要。
股票價格本質上反映市場對企業未來現金流的預期。投資者通常會使用折現率，將未來現金流換算成今天的價值。
當無風險利率上升，即使企業未來獲利預測完全不變，只要其他條件相同，較高的折現率仍會降低未來現金流的現值。
尤其是預期獲利主要發生在遙遠未來的高成長企業，通常對折現率變動更加敏感。
這解釋了為什麼升息環境下，Nasdaq-100 這類成長股比重較高的指數，有時會比標普 500 承受更大的估值壓力。
但這裡存在一個重要的例外。
如果升息是因為經濟成長強勁、企業投資增加、消費需求持續擴張，那麼企業獲利的成長，仍可能抵銷部分估值下修壓力。
因此，升息並不必然導致股市下跌。
真正決定股市方向的，是利率、企業獲利與投資者風險溢酬三者之間的相對變化。
二、歷史告訴我們：升息與股市下跌，並不是同一件事
觀察過去二十多年美國主要升息階段，可以發現，升息與股市表現之間並不存在簡單的固定關係。
2004 年 6 月至 2006 年 6 月，聯準會將聯邦基金利率從 1% 提高至 5.25%。
當時美國經濟仍處於擴張階段，企業獲利與經濟活動提供股市支撐。儘管利率不斷提高，美股並沒有因為升息而持續走向熊市。
另一個例子則是 2022 年。
聯準會為控制通膨快速升息，市場實質利率與名目殖利率大幅變動，成長股估值受到明顯衝擊。
根據標普道瓊斯指數資料，標普 500 在 2022 年的含股息總報酬約為負 18.1%。
對當時的投資者而言，這是一段相當難熬的時期。
然而，2023 年的發展卻出乎不少市場參與者的預期。
即使聯準會仍維持偏緊縮的貨幣政策，標普 500 在 2023 年的總報酬仍達到約 26%。
這代表股市不需要等待聯準會正式宣布降息，才有能力重新上漲。
市場往往提前反映未來的政策變化。
當投資者認為升息接近尾聲，通膨逐漸受控，企業獲利有望改善，股價就可能先行反彈。
同樣地，真正進入降息階段，也不一定代表股票應該上漲。
如果聯準會降息是因為經濟衰退、失業率上升或金融危機，企業獲利下修的壓力可能大於低利率所帶來的估值支撐。
投資者真正需要判斷的，不是聯準會正在升息還是降息，而是經濟與企業獲利能否承受當前的利率環境。
三、定期定額最大的價值，是不必精準預測市場轉折
定期定額投資的原理其實非常簡單。
投資者在固定時間投入固定金額，無論市場漲跌，都持續購買相同的指數基金。
當市場價格下降，相同金額可以買進更多單位；當市場價格上升，買進的單位數則會減少。
因此，定期定額可以降低一次將所有資金投入單一價格時點的風險。
假設一名投資者每個月投入 1,000 美元，連續五個月買進某檔指數基金。
基金價格依序為 100、80、60、80、100 美元。
五個月總投入資金為 5,000 美元，累計買進約 61.67 單位。
當價格回到 100 美元時，投資組合價值約為 6,167 美元，帳面報酬約 23.3%。
有趣的是，這段期間基金價格從 100 美元出發，最後仍然回到 100 美元，完全沒有上漲。
但定期定額投資者卻因為在下跌期間持續累積單位數，而產生正報酬。
這只是用來說明成本平均機制的假設情境，不代表真實市場一定遵循相同路徑。
如果市場一路上漲，分批投資反而可能比一開始投入相同總金額獲得更低的報酬。
而如果股市持續下跌，即使平均買進成本降低，整體資產仍然可能長期處於虧損。
因此，定期定額不是保證獲利的方法，也不能消除股票市場本身的風險。
它真正提供的是一套不必每個月重新猜測市場高低點，也能持續累積資產的執行制度。
四、定期定額與一次投入，哪一種長期績效更好？
這個問題的答案，可能與許多投資者的直覺不同。
根據 Vanguard 在 2023 年發表的研究，針對投資者已經持有一筆可投入資金的情況，立即一次投入市場，在歷史觀察期間大約三分之二的情況下，表現優於將同一筆資金分批投入。
原因並不複雜。
如果股票市場具有長期正向風險溢酬，資金越早進入市場，通常就有越長的時間參與市場報酬。
而分批投入意味著部分資金必須先停留在現金或短期金融工具。
這些等待投入的資金，雖然可以降低短期市場曝險，卻也可能錯失市場上漲。
不過，這項研究存在一個需要特別說明的前提。
它討論的是「現在已經擁有一筆資金，應該一次投入還是逐步投入」，而不是一般上班族每月領取薪資後，固定撥出一部分進行投資。
對依靠未來薪資持續投資的人而言，尚未賺取的資金本來就無法提前投入市場。
因此，持續將每月可投資收入投入指數基金，並不會與上述研究結論產生直接衝突。
但在升息週期下，事情又多了一個變數。
當等待投入的現金能夠透過短期美國公債獲得可觀利息，分批投資的機會成本就可能比零利率時期更低。
這讓資金充足、但擔心短期估值風險的投資者，有理由採取部分資金先投入、剩餘資金分階段進場的策略。
即便如此，這仍然屬於風險管理，而不是已被證明能長期提高報酬的市場擇時方法。
五、標普 500 與 Nasdaq-100，升息時應該選哪一個？
對長期投資者而言，選擇追蹤哪一個指數，可能比決定哪一天開始定期定額更加重要。
標普 500 追蹤美國大型上市企業，涵蓋科技、金融、醫療、工業、消費等產業。
雖然近年大型科技企業在指數中占有很高的權重，但整體而言，它仍然提供相對廣泛的美國大型股市場曝險。
Nasdaq-100 則集中於 Nasdaq 上市的主要非金融企業，科技與成長型企業的權重較高。
對相信人工智慧、半導體、雲端運算以及數位經濟長期成長的投資者來說，Nasdaq-100 具有較高的成長產業曝險。
但這種集中度也意味著，當市場上修折現率、科技企業獲利預期轉弱，或市場重新評估 AI 資本支出的投資報酬時，Nasdaq-100 可能承受較大的波動。
因此，在升息週期中，以標普 500 作為主要核心持倉，再視風險承受能力增加 Nasdaq-100 曝險，是一種較容易管理的長期配置架構。
例如，以股票投資部位為基準，可以考慮將 80% 配置於標普 500 指數基金，20% 配置於 Nasdaq-100 指數基金。
這樣的安排仍然高度依賴美國大型企業，並不等於全球分散投資，也不能消除兩項指數在大型科技股上的重疊。
如果希望降低單一產業或個別巨型企業的集中度，則需要進一步考慮美國全市場或國際股票指數。
對長期投資而言，沒有必要只因某次聯準會升息，就將原本具有合理分散程度的股票組合大幅改變。
真正應該影響股票配置比率的，是投資期限、現金需求與承受資產下跌的能力。
六、升息期間最容易犯的錯：以為等待降息，就能避開股市風險
假設投資者因為預期聯準會將持續升息，而決定暫停所有股票投資。
他的策略是先持有現金，直到聯準會宣布降息，再重新買進標普 500。
乍看之下，這似乎是合理的防禦性策略。
但實際執行時，至少面臨三個難題。
第一，市場可能在最後一次升息之前，就已經提前反映未來政策轉向。
第二，即使聯準會停止升息，股市也可能因為經濟衰退或企業獲利惡化繼續下跌。
第三，當市場真正開始回升時，投資者往往又會因為股價已經漲高，而不願意重新進場。
這代表原本只是想避開升息風險的投資者，最後可能變成長期持有現金，並且不斷推遲投資決策。
當然，持有現金並非錯誤。
如果這筆資金未來一到兩年有明確用途，例如購屋、生活支出或企業營運，維持較高現金比率反而是必要的。
但如果投資期限是十年、十五年甚至二十年，而且不需要依靠短期股市表現支應生活，完全停止投資通常是一項成本不低的決策。
因為沒有人能夠保證，在投資者等待利率下降的過程中，股票市場不會先行上漲。
七、更適合升息環境的做法：將長期投資與短期資金管理分開
升息週期不必然要求投資者停止定期定額，但它提供了重新檢視整體資產配置的機會。
最重要的是，將資金依照用途分成不同層次，而不是把全部資產放進同一種市場預測。
首先是生活與緊急預備資金。
這部分應維持充足流動性，不應因為股票市場下跌，就被迫投入高風險資產。
其次是已經持有、但未來數月打算逐步投資的資金。
這部分可以考慮利用短期國庫券、貨幣市場工具或其他適當的低風險資產管理等待期間的收益，但必須考慮信用風險、利率風險、費用與流動性。
最後才是長期股票投資資金。
對這部分資產而言，若投資期限足夠長，又能承受股市大幅回撤，便可以維持固定投入計畫，不因短期政策新聞頻繁中斷。
如果擔心升息期間的市場波動，也可以事先制定額外投入規則。
例如，除了每月固定投入之外，保留一筆專門用於市場顯著回撤時的資金。
但這筆資金應有明確的投入期限與規則，而不是無限期等待所謂的最低點。
同時，不能只因為指數較近期高點下跌 10% 或 20%，就認為估值必然便宜。價格下跌可能來自折現率提高，也可能反映企業獲利前景實質惡化。
對長期指數投資者來說，最可靠的風險控制，仍然是適當的股票配置、足夠的現金緩衝，以及能夠持續執行的投資紀律。
八、對台灣投資者而言，還有一項經常被忽略的風險：匯率
台灣投資者定期定額美股，除了股市本身的價格變化，也必須面對新台幣與美元之間的匯率波動。
當美國利率相對偏高時，美元資產可能因為利差而受到市場青睞，但美元匯率並不只由利率決定。
美國經濟前景、國際資金流動、地緣政治以及市場風險偏好，都可能影響美元走勢。
如果投資者在美元偏強時持續換匯，即使後續美股指數上漲，若美元對新台幣明顯貶值，換算成新台幣的投資報酬仍可能受到侵蝕。
反過來說，若美元走強，匯率也可能提供額外報酬。
因此，以新台幣收入進行美股定期定額，實際上同時承擔股票價格與匯率兩項風險。
投資者應以自己的最終支出貨幣衡量績效，也需要將換匯價差、交易手續費、ETF 管理費及相關稅務納入評估。
不過，長期匯率無法穩定預測，因此不宜把每一次換匯都變成另一場短期擇時交易。
結語：升息週期真正考驗的，是投資者能否維持自己的投資計畫
2026 年的美國市場，再次面臨貨幣政策轉向緊縮的可能性。
能源價格、地緣政治與通膨壓力，使聯準會必須在價格穩定與經濟成長之間取得平衡。
對股票投資者而言，這樣的環境確實增加了短期不確定性。
高利率可能壓抑股票估值，尤其對成長股造成更明顯的影響；另一方面，如果美國企業獲利能持續成長，股市也不一定會因升息而下跌。
因此，長期定期定額美股指數的合理性，並不取決於聯準會下次會議究竟升息還是降息。
它取決於三個更根本的條件：投資者是否相信所追蹤的企業群體能在長期持續創造價值、是否擁有足夠的投資時間，以及是否能承受市場下跌而不被迫出售資產。
對已經持有大筆現金的投資者，分批進場未必能創造最高的預期報酬，但可以降低將全部資金投入錯誤時點的風險。
對每月有穩定可投資收入的人而言，持續定期定額則能減少短期市場預測對投資行為的干擾。
真正需要避免的，是因為擔心升息而完全停止長期投資，卻又缺乏明確的重新進場條件。
同樣地，也不應為了堅持定期定額，而忽略自身現金流、資產集中度與承受虧損的能力。
升息可以改變股票的合理估值，卻不必然改變長期持有優質企業的投資邏輯。
定期定額最重要的價值，不是讓投資者永遠買在低點，而是讓投資者不必每一次都猜對市場，仍然有機會持續參與企業長期成長。
對真正以十年或二十年為投資期限的人而言，與其不斷猜測聯準會何時結束升息，不如建立一套即使預測錯誤，仍然能夠持續執行的資產累積制度。
因為決定長期財富的，往往不是某一次進場時機有多麼精準，而是投資者能否在經濟景氣、利率與市場情緒反覆變化的過程中，始終保有參與市場的能力。
主要參考資料
美國聯準會：2026 年 9 月 FOMC 利率決議美國聯準會：2026 年 9 月會議紀錄美國聯準會：歷年公開市場操作與利率資料S&P Dow Jones Indices：2022 年美國股市績效S&P Dow Jones Indices：2023 年美國股市績效Vanguard Research：Cost Averaging — Invest Now or Temporarily Hold Your Cash?
當現金開始提供可觀利息，股市估值又面臨壓力，持續投入標普 500 與 Nasdaq-100，究竟是理性的長期投資，還是在忽略貨幣政策帶來的風險？
過去幾年，抱著現金就是個蠢蛋，隨便投入美股亂槍打鳥，大致上都能有不錯的收益表現。我周遭很多人年化收益都超過波克夏（巴菲特的公司）的20%平均。
不過，丞相，起風了！
當持有現金不再是一種浪費
光定存或美債收益率將近5%，甚至還可能繼續增加？
下面我們開始來正式點討論：定時定額目前還是個可以持續的投資嗎？
$VOO.ETF
$QQQ.ETF
#美股定投
過去十多年，美國投資市場逐漸形成一種近乎根深蒂固的觀念：只要長期持有美股指數，並且持續定期定額投入，就有機會累積可觀的資產。
這套方法建立在一個重要的歷史條件之上。
美國股市長期受惠於企業獲利成長、科技創新與資本市場發展，而低利率環境進一步降低企業融資成本，提高投資者對股票估值的容忍度。
然而，當貨幣政策重新進入升息階段，投資環境便開始改變。
2026 年 9 月 16 日，美國聯準會將聯邦基金利率目標區間提高一碼，至 3.75%～4.00%。這是自 2023 年 7 月以來首次升息。
根據 10 月公布的會議紀錄，多數決策官員認為，為了控制持續偏高的通膨，年底前可能仍需要進一步升息。不過，這並不意味著聯準會已經確定啟動一連串連續升息。
當短期美國公債與貨幣市場工具能提供相對可觀的收益，投資者自然會提出疑問：
既然現金可以收取利息，為什麼還要持續買進可能因升息而下跌的股票？等待升息結束，甚至股市大跌之後再進場，不是更合理嗎？
要回答這個問題，必須先理解升息如何影響股票價格，以及定期定額真正能夠解決哪些風險。
一、升息為什麼會壓抑股市？關鍵不只是資金成本
升息對股票市場最直接的影響，來自企業融資成本與資產估值。
當聯準會提高政策利率，銀行貸款與企業債券的資金成本通常面臨上升壓力。
對高度依賴借款的企業而言，更高的利息支出可能侵蝕淨利，降低資本支出的誘因，進而影響未來營收成長。
但對股票估值而言，另一個影響可能更加重要。
股票價格本質上反映市場對企業未來現金流的預期。投資者通常會使用折現率，將未來現金流換算成今天的價值。
當無風險利率上升，即使企業未來獲利預測完全不變，只要其他條件相同，較高的折現率仍會降低未來現金流的現值。
尤其是預期獲利主要發生在遙遠未來的高成長企業，通常對折現率變動更加敏感。
這解釋了為什麼升息環境下，Nasdaq-100 這類成長股比重較高的指數，有時會比標普 500 承受更大的估值壓力。
但這裡存在一個重要的例外。
如果升息是因為經濟成長強勁、企業投資增加、消費需求持續擴張，那麼企業獲利的成長，仍可能抵銷部分估值下修壓力。
因此，升息並不必然導致股市下跌。
真正決定股市方向的，是利率、企業獲利與投資者風險溢酬三者之間的相對變化。
二、歷史告訴我們：升息與股市下跌，並不是同一件事
觀察過去二十多年美國主要升息階段，可以發現，升息與股市表現之間並不存在簡單的固定關係。
2004 年 6 月至 2006 年 6 月，聯準會將聯邦基金利率從 1% 提高至 5.25%。
當時美國經濟仍處於擴張階段，企業獲利與經濟活動提供股市支撐。儘管利率不斷提高，美股並沒有因為升息而持續走向熊市。
另一個例子則是 2022 年。
聯準會為控制通膨快速升息，市場實質利率與名目殖利率大幅變動，成長股估值受到明顯衝擊。
根據標普道瓊斯指數資料，標普 500 在 2022 年的含股息總報酬約為負 18.1%。
對當時的投資者而言，這是一段相當難熬的時期。
然而，2023 年的發展卻出乎不少市場參與者的預期。
即使聯準會仍維持偏緊縮的貨幣政策，標普 500 在 2023 年的總報酬仍達到約 26%。
這代表股市不需要等待聯準會正式宣布降息，才有能力重新上漲。
市場往往提前反映未來的政策變化。
當投資者認為升息接近尾聲，通膨逐漸受控，企業獲利有望改善，股價就可能先行反彈。
同樣地，真正進入降息階段，也不一定代表股票應該上漲。
如果聯準會降息是因為經濟衰退、失業率上升或金融危機，企業獲利下修的壓力可能大於低利率所帶來的估值支撐。
投資者真正需要判斷的，不是聯準會正在升息還是降息，而是經濟與企業獲利能否承受當前的利率環境。
三、定期定額最大的價值，是不必精準預測市場轉折
定期定額投資的原理其實非常簡單。
投資者在固定時間投入固定金額，無論市場漲跌，都持續購買相同的指數基金。
當市場價格下降，相同金額可以買進更多單位；當市場價格上升，買進的單位數則會減少。
因此，定期定額可以降低一次將所有資金投入單一價格時點的風險。
假設一名投資者每個月投入 1,000 美元，連續五個月買進某檔指數基金。
基金價格依序為 100、80、60、80、100 美元。
五個月總投入資金為 5,000 美元，累計買進約 61.67 單位。
當價格回到 100 美元時，投資組合價值約為 6,167 美元，帳面報酬約 23.3%。
有趣的是，這段期間基金價格從 100 美元出發，最後仍然回到 100 美元，完全沒有上漲。
但定期定額投資者卻因為在下跌期間持續累積單位數，而產生正報酬。
這只是用來說明成本平均機制的假設情境，不代表真實市場一定遵循相同路徑。
如果市場一路上漲，分批投資反而可能比一開始投入相同總金額獲得更低的報酬。
而如果股市持續下跌，即使平均買進成本降低，整體資產仍然可能長期處於虧損。
因此，定期定額不是保證獲利的方法，也不能消除股票市場本身的風險。
它真正提供的是一套不必每個月重新猜測市場高低點，也能持續累積資產的執行制度。
四、定期定額與一次投入，哪一種長期績效更好？
這個問題的答案，可能與許多投資者的直覺不同。
根據 Vanguard 在 2023 年發表的研究，針對投資者已經持有一筆可投入資金的情況，立即一次投入市場，在歷史觀察期間大約三分之二的情況下，表現優於將同一筆資金分批投入。
原因並不複雜。
如果股票市場具有長期正向風險溢酬，資金越早進入市場，通常就有越長的時間參與市場報酬。
而分批投入意味著部分資金必須先停留在現金或短期金融工具。
這些等待投入的資金，雖然可以降低短期市場曝險，卻也可能錯失市場上漲。
不過，這項研究存在一個需要特別說明的前提。
它討論的是「現在已經擁有一筆資金，應該一次投入還是逐步投入」，而不是一般上班族每月領取薪資後，固定撥出一部分進行投資。
對依靠未來薪資持續投資的人而言，尚未賺取的資金本來就無法提前投入市場。
因此，持續將每月可投資收入投入指數基金，並不會與上述研究結論產生直接衝突。
但在升息週期下，事情又多了一個變數。
當等待投入的現金能夠透過短期美國公債獲得可觀利息，分批投資的機會成本就可能比零利率時期更低。
這讓資金充足、但擔心短期估值風險的投資者，有理由採取部分資金先投入、剩餘資金分階段進場的策略。
即便如此，這仍然屬於風險管理，而不是已被證明能長期提高報酬的市場擇時方法。
五、標普 500 與 Nasdaq-100，升息時應該選哪一個？
對長期投資者而言，選擇追蹤哪一個指數，可能比決定哪一天開始定期定額更加重要。
標普 500 追蹤美國大型上市企業，涵蓋科技、金融、醫療、工業、消費等產業。
雖然近年大型科技企業在指數中占有很高的權重，但整體而言，它仍然提供相對廣泛的美國大型股市場曝險。
Nasdaq-100 則集中於 Nasdaq 上市的主要非金融企業，科技與成長型企業的權重較高。
對相信人工智慧、半導體、雲端運算以及數位經濟長期成長的投資者來說，Nasdaq-100 具有較高的成長產業曝險。
但這種集中度也意味著，當市場上修折現率、科技企業獲利預期轉弱，或市場重新評估 AI 資本支出的投資報酬時，Nasdaq-100 可能承受較大的波動。
因此，在升息週期中，以標普 500 作為主要核心持倉，再視風險承受能力增加 Nasdaq-100 曝險，是一種較容易管理的長期配置架構。
例如，以股票投資部位為基準，可以考慮將 80% 配置於標普 500 指數基金，20% 配置於 Nasdaq-100 指數基金。
這樣的安排仍然高度依賴美國大型企業，並不等於全球分散投資，也不能消除兩項指數在大型科技股上的重疊。
如果希望降低單一產業或個別巨型企業的集中度，則需要進一步考慮美國全市場或國際股票指數。
對長期投資而言，沒有必要只因某次聯準會升息，就將原本具有合理分散程度的股票組合大幅改變。
真正應該影響股票配置比率的，是投資期限、現金需求與承受資產下跌的能力。
六、升息期間最容易犯的錯：以為等待降息，就能避開股市風險
假設投資者因為預期聯準會將持續升息，而決定暫停所有股票投資。
他的策略是先持有現金，直到聯準會宣布降息，再重新買進標普 500。
乍看之下，這似乎是合理的防禦性策略。
但實際執行時，至少面臨三個難題。
第一，市場可能在最後一次升息之前，就已經提前反映未來政策轉向。
第二，即使聯準會停止升息，股市也可能因為經濟衰退或企業獲利惡化繼續下跌。
第三，當市場真正開始回升時，投資者往往又會因為股價已經漲高，而不願意重新進場。
這代表原本只是想避開升息風險的投資者，最後可能變成長期持有現金，並且不斷推遲投資決策。
當然，持有現金並非錯誤。
如果這筆資金未來一到兩年有明確用途，例如購屋、生活支出或企業營運，維持較高現金比率反而是必要的。
但如果投資期限是十年、十五年甚至二十年，而且不需要依靠短期股市表現支應生活，完全停止投資通常是一項成本不低的決策。
因為沒有人能夠保證，在投資者等待利率下降的過程中，股票市場不會先行上漲。
七、更適合升息環境的做法：將長期投資與短期資金管理分開
升息週期不必然要求投資者停止定期定額，但它提供了重新檢視整體資產配置的機會。
最重要的是，將資金依照用途分成不同層次，而不是把全部資產放進同一種市場預測。
首先是生活與緊急預備資金。
這部分應維持充足流動性，不應因為股票市場下跌，就被迫投入高風險資產。
其次是已經持有、但未來數月打算逐步投資的資金。
這部分可以考慮利用短期國庫券、貨幣市場工具或其他適當的低風險資產管理等待期間的收益，但必須考慮信用風險、利率風險、費用與流動性。
最後才是長期股票投資資金。
對這部分資產而言，若投資期限足夠長，又能承受股市大幅回撤，便可以維持固定投入計畫，不因短期政策新聞頻繁中斷。
如果擔心升息期間的市場波動，也可以事先制定額外投入規則。
例如，除了每月固定投入之外，保留一筆專門用於市場顯著回撤時的資金。
但這筆資金應有明確的投入期限與規則，而不是無限期等待所謂的最低點。
同時，不能只因為指數較近期高點下跌 10% 或 20%，就認為估值必然便宜。價格下跌可能來自折現率提高，也可能反映企業獲利前景實質惡化。
對長期指數投資者來說，最可靠的風險控制，仍然是適當的股票配置、足夠的現金緩衝，以及能夠持續執行的投資紀律。
八、對台灣投資者而言，還有一項經常被忽略的風險：匯率
台灣投資者定期定額美股，除了股市本身的價格變化，也必須面對新台幣與美元之間的匯率波動。
當美國利率相對偏高時，美元資產可能因為利差而受到市場青睞，但美元匯率並不只由利率決定。
美國經濟前景、國際資金流動、地緣政治以及市場風險偏好，都可能影響美元走勢。
如果投資者在美元偏強時持續換匯，即使後續美股指數上漲，若美元對新台幣明顯貶值，換算成新台幣的投資報酬仍可能受到侵蝕。
反過來說，若美元走強，匯率也可能提供額外報酬。
因此，以新台幣收入進行美股定期定額，實際上同時承擔股票價格與匯率兩項風險。
投資者應以自己的最終支出貨幣衡量績效，也需要將換匯價差、交易手續費、ETF 管理費及相關稅務納入評估。
不過，長期匯率無法穩定預測，因此不宜把每一次換匯都變成另一場短期擇時交易。
結語：升息週期真正考驗的，是投資者能否維持自己的投資計畫
2026 年的美國市場，再次面臨貨幣政策轉向緊縮的可能性。
能源價格、地緣政治與通膨壓力，使聯準會必須在價格穩定與經濟成長之間取得平衡。
對股票投資者而言，這樣的環境確實增加了短期不確定性。
高利率可能壓抑股票估值，尤其對成長股造成更明顯的影響；另一方面，如果美國企業獲利能持續成長，股市也不一定會因升息而下跌。
因此，長期定期定額美股指數的合理性，並不取決於聯準會下次會議究竟升息還是降息。
它取決於三個更根本的條件：投資者是否相信所追蹤的企業群體能在長期持續創造價值、是否擁有足夠的投資時間，以及是否能承受市場下跌而不被迫出售資產。
對已經持有大筆現金的投資者，分批進場未必能創造最高的預期報酬，但可以降低將全部資金投入錯誤時點的風險。
對每月有穩定可投資收入的人而言，持續定期定額則能減少短期市場預測對投資行為的干擾。
真正需要避免的，是因為擔心升息而完全停止長期投資，卻又缺乏明確的重新進場條件。
同樣地，也不應為了堅持定期定額，而忽略自身現金流、資產集中度與承受虧損的能力。
升息可以改變股票的合理估值，卻不必然改變長期持有優質企業的投資邏輯。
定期定額最重要的價值，不是讓投資者永遠買在低點，而是讓投資者不必每一次都猜對市場，仍然有機會持續參與企業長期成長。
對真正以十年或二十年為投資期限的人而言，與其不斷猜測聯準會何時結束升息，不如建立一套即使預測錯誤，仍然能夠持續執行的資產累積制度。
因為決定長期財富的，往往不是某一次進場時機有多麼精準，而是投資者能否在經濟景氣、利率與市場情緒反覆變化的過程中，始終保有參與市場的能力。
主要參考資料
美國聯準會：2026 年 9 月 FOMC 利率決議美國聯準會：2026 年 9 月會議紀錄美國聯準會：歷年公開市場操作與利率資料S&P Dow Jones Indices：2022 年美國股市績效S&P Dow Jones Indices：2023 年美國股市績效Vanguard Research：Cost Averaging — Invest Now or Temporarily Hold Your Cash?
VOOETF+0.59%
QQQETF+0.44%
51
Watch for fluctuations in ocean freight
Could inflation and energy prices surge again?
Watch for fluctuations in ocean freight
Could inflation and energy prices surge again?
Could inflation and energy prices surge again?
28
Zunmou's reputation is secure.
Zunmou's reputation is secure.
Mckenzie Emiliano MfgY
·
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BullishA friend at Huawei just told me:
Dongchedi has completely fallen out with Huawei this time, and the Maextro is basically done for.
Dongchedi spent nearly three million yuan to buy three brand-new Maextro cars for real-world testing.
And all three cars had their brake pedals snap during emergency braking tests.
As soon as the tests were over, Dongchedi realized how serious the problem was. They didn't dare try to hush it up privately; they edited the video overnight and published it across the internet.
The Maextro is priced between 750,000 and 1.5 million yuan and was already highly popular. Once this incident happened, there was no way to cover it up, and the backlash exploded.
You could say that after this test brought the issue to light, even if the Maextro manages to stabilize its reputation, the brand is basically finished and has taken a massive hit.
Dongchedi has completely fallen out with Huawei this time, and the Maextro is basically done for.
Dongchedi spent nearly three million yuan to buy three brand-new Maextro cars for real-world testing.
And all three cars had their brake pedals snap during emergency braking tests.
As soon as the tests were over, Dongchedi realized how serious the problem was. They didn't dare try to hush it up privately; they edited the video overnight and published it across the internet.
The Maextro is priced between 750,000 and 1.5 million yuan and was already highly popular. Once this incident happened, there was no way to cover it up, and the backlash exploded.
You could say that after this test brought the issue to light, even if the Maextro manages to stabilize its reputation, the brand is basically finished and has taken a massive hit.
39
The success of Bitcoin ETFs is gradually becoming another form of centralizationThe success of Bitcoin ETFs is gradually becoming another form of centralization
In 2024, the United States officially approved the listing of spot Bitcoin exchange-traded products, marking an important milestone in Bitcoin's entry into traditional financial markets.
Large asset management firms, securities companies, and institutional investors can now participate in the Bitcoin market through familiar ETF financial products.
From the perspective of market development, this is clear progress.
ETFs lower the barrier to investing, reduce operational complexity for some investors, and provide a more convenient way to allocate assets.
With active trading
The success of Bitcoin ETFs is gradually becoming another form of centralization
The success of Bitcoin ETFs is gradually becoming another form of centralization
In 2024, the United States officially approved the listing of spot Bitcoin exchange-traded products, marking an important milestone in Bitcoin's entry into traditional financial markets.
Large asset management firms, securities companies, and institutional investors can now participate in the Bitcoin market through familiar ETF financial products.
From the perspective of market development, this is clear progress.
ETFs lower the barrier to investing, reduce operational complexity for some investors, and provide a more convenient way to allocate assets.
With active trading
In 2024, the United States officially approved the listing of spot Bitcoin exchange-traded products, marking an important milestone in Bitcoin's entry into traditional financial markets.
Large asset management firms, securities companies, and institutional investors can now participate in the Bitcoin market through familiar ETF financial products.
From the perspective of market development, this is clear progress.
ETFs lower the barrier to investing, reduce operational complexity for some investors, and provide a more convenient way to allocate assets.
With active trading
BTC+0.24%
IBITETF+1.03%
126
Regulations are becoming increasingly strict, and the gray areas are disappearing. At the same time, more sovereign nations are bringing crypto under legal regulation.
If this is the direction things are heading, which coins do you think will have an opportunity?
#比特币反弹至8.3万美元
Regulations are becoming increasingly strict, and the gray areas are disappearing. At the same time, more sovereign nations are bringing crypto under legal regulation.
If this is the direction things are heading, which coins do you think will have an opportunity?
#比特币反弹至8.3万美元
If this is the direction things are heading, which coins do you think will have an opportunity?
#比特币反弹至8.3万美元
Quoted content has been removed
72
“Preserve your principal, and you’ll never run out of money to spend”: Why is the Collar strategy your enduring moat in a volatile era?Options can be used to leverage a directional bet, or to secure free insurance for your holdings,
Bitcoin investing has another option: use IBIT in combination with options strategies
$BTC $IBIT.ETF
“Preserve your principal, and you’ll never run out of money to spend”: Why is the Collar strategy your enduring moat in a volatile era?
In the U.S. stock market, talk of “doubling your money” and “soaring stocks” always attracts the most attention. But those who survive in the market for decades and steadily build wealth are often not the ones who charge ahead the fastest, but those who manage risk most effectively.
“Preserve your principal, and you’ll never run out of money to spend”: Why is the Collar strategy your enduring moat in a volatile era?
Options can be used to leverage a directional bet, or to secure free insurance for your holdings,
Bitcoin investing has another option: use IBIT in combination with options strategies
$BTC $IBIT.ETF
“Preserve your principal, and you’ll never run out of money to spend”: Why is the Collar strategy your enduring moat in a volatile era?
In the U.S. stock market, talk of “doubling your money” and “soaring stocks” always attracts the most attention. But those who survive in the market for decades and steadily build wealth are often not the ones who charge ahead the fastest, but those who manage risk most effectively.
Bitcoin investing has another option: use IBIT in combination with options strategies
$BTC $IBIT.ETF
“Preserve your principal, and you’ll never run out of money to spend”: Why is the Collar strategy your enduring moat in a volatile era?
In the U.S. stock market, talk of “doubling your money” and “soaring stocks” always attracts the most attention. But those who survive in the market for decades and steadily build wealth are often not the ones who charge ahead the fastest, but those who manage risk most effectively.
270
The $105 Oil Price Rhapsody: Geopolitical Tensions, Resurgent Inflation, and the Energy Sector’s Rate-Hike-Resistant CodeThe $105 Oil Price Rhapsody: Geopolitical Tensions, Resurgent Inflation, and the Energy Sector’s Rate-Hike-Resistant Code
The U.S. Energy Information Administration (EIA) dropped a bombshell in its latest October monthly report, sharply raising its forecast for the average Brent crude price in the fourth quarter by $14 to $105. This move directly reflects the deep fractures geopolitical risks are causing in global supply chains. In futures markets, the battle between bulls and bears has reached a fever pitch. December Brent crude futures settled at $100.58, and despite dipping to $97.06 intraday, the $100 level has proved remarkably resilient as a solid support. This tug-of-war over oil prices, driven by the situation in the Middle East, is not only reshaping the global energy landscape but also injecting enormous uncertainty into the macroeconomy and central bank policy.
The $105 Oil Price Rhapsody: Geopolitical Tensions, Resurgent Inflation, and the Energy Sector’s Rate-Hike-Resistant Code
The $105 Oil Price Rhapsody: Geopolitical Tensions, Resurgent Inflation, and the Energy Sector’s Rate-Hike-Resistant Code
The U.S. Energy Information Administration (EIA) dropped a bombshell in its latest October monthly report, sharply raising its forecast for the average Brent crude price in the fourth quarter by $14 to $105. This move directly reflects the deep fractures geopolitical risks are causing in global supply chains. In futures markets, the battle between bulls and bears has reached a fever pitch. December Brent crude futures settled at $100.58, and despite dipping to $97.06 intraday, the $100 level has proved remarkably resilient as a solid support. This tug-of-war over oil prices, driven by the situation in the Middle East, is not only reshaping the global energy landscape but also injecting enormous uncertainty into the macroeconomy and central bank policy.
The U.S. Energy Information Administration (EIA) dropped a bombshell in its latest October monthly report, sharply raising its forecast for the average Brent crude price in the fourth quarter by $14 to $105. This move directly reflects the deep fractures geopolitical risks are causing in global supply chains. In futures markets, the battle between bulls and bears has reached a fever pitch. December Brent crude futures settled at $100.58, and despite dipping to $97.06 intraday, the $100 level has proved remarkably resilient as a solid support. This tug-of-war over oil prices, driven by the situation in the Middle East, is not only reshaping the global energy landscape but also injecting enormous uncertainty into the macroeconomy and central bank policy.
245
When All AIs Choose to Stop Out at Once: Is This the Endgame for Crypto, Triggered by “Collective Rationality”?When All AIs Choose to Stop Out at Once: Is This the Endgame for Crypto, Triggered by “Collective Rationality”?
#AGENT #BianceAlphAlert
$BTC
In technical analysis and quantitative data processing, human intuition and reaction speed have long paled in comparison to AI. What if we take this trend to its extreme? Suppose that in the future, every trader active on Binance and other major exchanges hands all trading decisions over to highly intelligent AI agents. What would happen?
A chilling thought experiment followed: One day, AI detects a weakening macro indicator or a technical breakdown through vast amounts of data, concludes that Bitcoin is about to plunge and drag all altcoins down with it, and millions of AI agents across the network issue “liquidate all positions” orders within the same microsecond.
When All AIs Choose to Stop Out at Once: Is This the Endgame for Crypto, Triggered by “Collective Rationality”?
When All AIs Choose to Stop Out at Once: Is This the Endgame for Crypto, Triggered by “Collective Rationality”?
#AGENT #BianceAlphAlert
$BTC
In technical analysis and quantitative data processing, human intuition and reaction speed have long paled in comparison to AI. What if we take this trend to its extreme? Suppose that in the future, every trader active on Binance and other major exchanges hands all trading decisions over to highly intelligent AI agents. What would happen?
A chilling thought experiment followed: One day, AI detects a weakening macro indicator or a technical breakdown through vast amounts of data, concludes that Bitcoin is about to plunge and drag all altcoins down with it, and millions of AI agents across the network issue “liquidate all positions” orders within the same microsecond.
#AGENT #BianceAlphAlert
$BTC
In technical analysis and quantitative data processing, human intuition and reaction speed have long paled in comparison to AI. What if we take this trend to its extreme? Suppose that in the future, every trader active on Binance and other major exchanges hands all trading decisions over to highly intelligent AI agents. What would happen?
A chilling thought experiment followed: One day, AI detects a weakening macro indicator or a technical breakdown through vast amounts of data, concludes that Bitcoin is about to plunge and drag all altcoins down with it, and millions of AI agents across the network issue “liquidate all positions” orders within the same microsecond.
190
Article
Can UNI sustain burns and return to an uptrend?The UNI token itself has no built-in, hard-coded automatic burn mechanism in its base smart contract (unlike ETH, whose Base Fee is automatically burned with every transaction under EIP-1559).
For UNI to generate burns, the following three core conditions must be met:
1. Trigger and activate the “Fee Switch” mechanism (the primary source of ongoing burns)
Trigger condition: UNI holders pass a governance vote to activate the protocol fee switch for Uniswap versions (v2 / v3 / v4) or on specific chains.
How burning works:
1. By default, 100% of Uniswap’s trading fees go to liquidity providers (LPs).
Can UNI sustain burns and return to an uptrend?
The UNI token itself has no built-in, hard-coded automatic burn mechanism in its base smart contract (unlike ETH, whose Base Fee is automatically burned with every transaction under EIP-1559).
For UNI to generate burns, the following three core conditions must be met:
1. Trigger and activate the “Fee Switch” mechanism (the primary source of ongoing burns)
Trigger condition: UNI holders pass a governance vote to activate the protocol fee switch for Uniswap versions (v2 / v3 / v4) or on specific chains.
How burning works:
1. By default, 100% of Uniswap’s trading fees go to liquidity providers (LPs).
For UNI to generate burns, the following three core conditions must be met:
1. Trigger and activate the “Fee Switch” mechanism (the primary source of ongoing burns)
Trigger condition: UNI holders pass a governance vote to activate the protocol fee switch for Uniswap versions (v2 / v3 / v4) or on specific chains.
How burning works:
1. By default, 100% of Uniswap’s trading fees go to liquidity providers (LPs).
3.2k
$3.55 billion in inflows versus high Treasury yields: Is Bitcoin’s 33% quarterly gain a genuine recovery or a false breakout?$3.55 billion in inflows versus high Treasury yields: Is Bitcoin’s 33% quarterly gain a genuine recovery or a false breakout?
Foreword: A stark contrast between strong gains and macroeconomic headwinds
Over the past month, the cryptocurrency market has once again displayed its striking “two-sided nature.” On one hand, the latest crypto asset flow data show that global crypto investment funds saw net inflows of as much as $3.55 billion in a single week, helping Bitcoin (BTC), backed by strong buying pressure, post an impressive quarterly gain of nearly 33% and break through—and hold above—a key psychological level. On the other hand, traditional financial markets are gripped by caution: U.S. 10-year Treasury yields remain elevated, and the Federal Reserve’s cautious stance on the path to rate cuts continues to weigh on global risk assets.
$3.55 billion in inflows versus high Treasury yields: Is Bitcoin’s 33% quarterly gain a genuine recovery or a false breakout?
$3.55 billion in inflows versus high Treasury yields: Is Bitcoin’s 33% quarterly gain a genuine recovery or a false breakout?
Foreword: A stark contrast between strong gains and macroeconomic headwinds
Over the past month, the cryptocurrency market has once again displayed its striking “two-sided nature.” On one hand, the latest crypto asset flow data show that global crypto investment funds saw net inflows of as much as $3.55 billion in a single week, helping Bitcoin (BTC), backed by strong buying pressure, post an impressive quarterly gain of nearly 33% and break through—and hold above—a key psychological level. On the other hand, traditional financial markets are gripped by caution: U.S. 10-year Treasury yields remain elevated, and the Federal Reserve’s cautious stance on the path to rate cuts continues to weigh on global risk assets.
Foreword: A stark contrast between strong gains and macroeconomic headwinds
Over the past month, the cryptocurrency market has once again displayed its striking “two-sided nature.” On one hand, the latest crypto asset flow data show that global crypto investment funds saw net inflows of as much as $3.55 billion in a single week, helping Bitcoin (BTC), backed by strong buying pressure, post an impressive quarterly gain of nearly 33% and break through—and hold above—a key psychological level. On the other hand, traditional financial markets are gripped by caution: U.S. 10-year Treasury yields remain elevated, and the Federal Reserve’s cautious stance on the path to rate cuts continues to weigh on global risk assets.
196
Article
Compute Power as an Asset: A New Chapter in “Chip Asset Securitization” from Amazon’s $8 Billion MoveCompute power is an asset: How an $8 billion Amazon play points to a new chapter in “chip asset securitization”
As the AI arms race heats up, tech giants are facing unprecedented pressure for capital expenditures. Amazon is currently seeking to pass on Nvidia chips worth as much as $8 billion to investors. This move is not only intended to improve the health of the company’s balance sheet amid soaring AI spending, but also marks a significant turning point in the financialization of technology infrastructure: the securitization of chip assets.
An inevitable choice toward a light-asset model
Compute Power as an Asset: A New Chapter in “Chip Asset Securitization” from Amazon’s $8 Billion Move
Compute power is an asset: How an $8 billion Amazon play points to a new chapter in “chip asset securitization”
As the AI arms race heats up, tech giants are facing unprecedented pressure for capital expenditures. Amazon is currently seeking to pass on Nvidia chips worth as much as $8 billion to investors. This move is not only intended to improve the health of the company’s balance sheet amid soaring AI spending, but also marks a significant turning point in the financialization of technology infrastructure: the securitization of chip assets.
An inevitable choice toward a light-asset model
As the AI arms race heats up, tech giants are facing unprecedented pressure for capital expenditures. Amazon is currently seeking to pass on Nvidia chips worth as much as $8 billion to investors. This move is not only intended to improve the health of the company’s balance sheet amid soaring AI spending, but also marks a significant turning point in the financialization of technology infrastructure: the securitization of chip assets.
An inevitable choice toward a light-asset model
85
Invest in US stocks with options strategies, no longer worried about the stock market going up and down$NVDAB
It just hit a new high again—are you brave enough to chase it? If you chase, what if it drops and you can’t hold on?
I added another 100 shares, then used the collar strategy to lock in a floor of 230 and a ceiling of 300 for 3 years later.
Using the Collar strategy to lock in core holdings at the recent high, the main assets won’t be afraid of black swan events. Then, use this to stabilize the margin/guarantee amount, and next, grow new holdings.
With options investing, the whole set of moves is really that simple.
1. ATR rotation strategy (standard process: dual-currency wealth management with 3 to 7 day terms)
Use the Average True Range (ATR) of the assets to identify a reasonable volatility range, and combine it with dual-currency wealth management products with maturities of 3 to 7 days for high-frequency rotation.
Invest in US stocks with options strategies, no longer worried about the stock market going up and down
$NVDAB
It just hit a new high again—are you brave enough to chase it? If you chase, what if it drops and you can’t hold on?
I added another 100 shares, then used the collar strategy to lock in a floor of 230 and a ceiling of 300 for 3 years later.
Using the Collar strategy to lock in core holdings at the recent high, the main assets won’t be afraid of black swan events. Then, use this to stabilize the margin/guarantee amount, and next, grow new holdings.
With options investing, the whole set of moves is really that simple.
1. ATR rotation strategy (standard process: dual-currency wealth management with 3 to 7 day terms)
Use the Average True Range (ATR) of the assets to identify a reasonable volatility range, and combine it with dual-currency wealth management products with maturities of 3 to 7 days for high-frequency rotation.
It just hit a new high again—are you brave enough to chase it? If you chase, what if it drops and you can’t hold on?
I added another 100 shares, then used the collar strategy to lock in a floor of 230 and a ceiling of 300 for 3 years later.
Using the Collar strategy to lock in core holdings at the recent high, the main assets won’t be afraid of black swan events. Then, use this to stabilize the margin/guarantee amount, and next, grow new holdings.
With options investing, the whole set of moves is really that simple.
1. ATR rotation strategy (standard process: dual-currency wealth management with 3 to 7 day terms)
Use the Average True Range (ATR) of the assets to identify a reasonable volatility range, and combine it with dual-currency wealth management products with maturities of 3 to 7 days for high-frequency rotation.
2
102
·
--
Bearish
Moderna ($MRNA $MRNAB )
Current cancer vaccines are not directly used to prevent cancer, so not everyone can get the same vaccine.
For patients with cancer, normal cells and cancer cells are taken, compared, and then a vaccine customized for the cancer cells is produced. It is mainly used to prevent recurrence after cancer treatment.
The technology is great.
But there may not be enough time (cancers that are hard to detect and, once detected, there isn’t much time left).
Customization is very, very expensive and very, very troublesome.
So, you’re betting that it will drop.
Moderna ($MRNA $MRNAB )
Current cancer vaccines are not directly used to prevent cancer, so not everyone can get the same vaccine.
For patients with cancer, normal cells and cancer cells are taken, compared, and then a vaccine customized for the cancer cells is produced. It is mainly used to prevent recurrence after cancer treatment.
The technology is great.
But there may not be enough time (cancers that are hard to detect and, once detected, there isn’t much time left).
Customization is very, very expensive and very, very troublesome.
So, you’re betting that it will drop.
Current cancer vaccines are not directly used to prevent cancer, so not everyone can get the same vaccine.
For patients with cancer, normal cells and cancer cells are taken, compared, and then a vaccine customized for the cancer cells is produced. It is mainly used to prevent recurrence after cancer treatment.
The technology is great.
But there may not be enough time (cancers that are hard to detect and, once detected, there isn’t much time left).
Customization is very, very expensive and very, very troublesome.
So, you’re betting that it will drop.
Cierra Tyler unAW
·
--
When precision medicine meets capital accounting: the “customization” business dilemma of mRNA cancer vaccines
When precision medicine meets capital accounting: the “customization” business dilemma of mRNA cancer vaccines
Simply put, today’s cancer vaccines require extreme customization,
So even though it’s technically feasible and there’s good news from clinical trials
The stock price rockets higher, but I’m bearish—short-term short, long-term bullish.
My strategy is to sell puts around 120–130 and prepare to buy back on the dip. The premium is currently very generous!
The biotech industry is standing at a crossroads of a medical revolution. The personalized cancer vaccine (INT) co-developed by Moderna and Merck has shown unprecedented anti-cancer potential in clinical data, driving the companies’ stock prices to surge dramatically. However, amid the frenzy comes a different side: bearish warnings from Wall Street analysts and investment institutions. The heart of the controversy isn’t whether the scientific principles hold—it’s that this revolutionary technology is crashing headfirst into an economic wall that’s hard to get around: the limit cost of “customized production.”
Simply put, today’s cancer vaccines require extreme customization,
So even though it’s technically feasible and there’s good news from clinical trials
The stock price rockets higher, but I’m bearish—short-term short, long-term bullish.
My strategy is to sell puts around 120–130 and prepare to buy back on the dip. The premium is currently very generous!
The biotech industry is standing at a crossroads of a medical revolution. The personalized cancer vaccine (INT) co-developed by Moderna and Merck has shown unprecedented anti-cancer potential in clinical data, driving the companies’ stock prices to surge dramatically. However, amid the frenzy comes a different side: bearish warnings from Wall Street analysts and investment institutions. The heart of the controversy isn’t whether the scientific principles hold—it’s that this revolutionary technology is crashing headfirst into an economic wall that’s hard to get around: the limit cost of “customized production.”
76
Unemployment rises—can the game of capital continue, or is it that old line again: This time it’s different? When the “lights-out factory” runs, who pays? — The macroeconomic paradox of the automation eraWhen the “lights-out factory” is in operation, who foots the bill? — The macroeconomic paradox of the automation era
#美国9月非农仅增2.9万人失业率升至4.2%
As unemployment rises, can the game of capital continue? Or is it once again that same line: This time it’s different?
In the past century’s economics textbooks, the unemployment rate has always been the most crucial indicator for measuring economic booms and busts. The core logic of traditional Keynesian economics is clear and straightforward: unemployment rises, household total income falls, end-consumer spending shrinks—company revenues decline and they cut capital expenditures \rightarrow fall into a deeper recession spiral. This is the standard pathway of a systemic crisis driven by “insufficient aggregate demand.”
Unemployment rises—can the game of capital continue, or is it that old line again: This time it’s different? When the “lights-out factory” runs, who pays? — The macroeconomic paradox of the automation era
When the “lights-out factory” is in operation, who foots the bill? — The macroeconomic paradox of the automation era
#美国9月非农仅增2.9万人失业率升至4.2%
As unemployment rises, can the game of capital continue? Or is it once again that same line: This time it’s different?
In the past century’s economics textbooks, the unemployment rate has always been the most crucial indicator for measuring economic booms and busts. The core logic of traditional Keynesian economics is clear and straightforward: unemployment rises, household total income falls, end-consumer spending shrinks—company revenues decline and they cut capital expenditures \rightarrow fall into a deeper recession spiral. This is the standard pathway of a systemic crisis driven by “insufficient aggregate demand.”
#美国9月非农仅增2.9万人失业率升至4.2%
As unemployment rises, can the game of capital continue? Or is it once again that same line: This time it’s different?
In the past century’s economics textbooks, the unemployment rate has always been the most crucial indicator for measuring economic booms and busts. The core logic of traditional Keynesian economics is clear and straightforward: unemployment rises, household total income falls, end-consumer spending shrinks—company revenues decline and they cut capital expenditures \rightarrow fall into a deeper recession spiral. This is the standard pathway of a systemic crisis driven by “insufficient aggregate demand.”
94
Decoding the Code of Life: How AI Creates a Personalized “Immunology Navigation Map” for Each Cancer PatientDecoding the Code of Life: How AI Creates a Personalized “Immunology Navigation Map” for Each Cancer Patient
The development of AI will bring humanity many unexpected surprises, and one rapidly advancing area is healthcare. Personalized cancer treatment is no longer a dream—it’s already a reality!
If you’re also investing in AI stocks, then you should understand AI’s contribution to personalized medicine and the investment outlook.
In the long history of fighting cancer, the medical community has long faced a tricky challenge: there are no two tumors in the world that are exactly the same. Even among patients with the same type of cancer, such as melanoma or lung cancer, the combination of genetic mutations in the tumor cells inside their bodies can vary dramatically. This extremely high heterogeneity often means that traditional chemotherapy and targeted drugs—the kind that “treat one drug for a hundred people”—may work initially, only to hit a resistance bottleneck shortly afterward.
Decoding the Code of Life: How AI Creates a Personalized “Immunology Navigation Map” for Each Cancer Patient
Decoding the Code of Life: How AI Creates a Personalized “Immunology Navigation Map” for Each Cancer Patient
The development of AI will bring humanity many unexpected surprises, and one rapidly advancing area is healthcare. Personalized cancer treatment is no longer a dream—it’s already a reality!
If you’re also investing in AI stocks, then you should understand AI’s contribution to personalized medicine and the investment outlook.
In the long history of fighting cancer, the medical community has long faced a tricky challenge: there are no two tumors in the world that are exactly the same. Even among patients with the same type of cancer, such as melanoma or lung cancer, the combination of genetic mutations in the tumor cells inside their bodies can vary dramatically. This extremely high heterogeneity often means that traditional chemotherapy and targeted drugs—the kind that “treat one drug for a hundred people”—may work initially, only to hit a resistance bottleneck shortly afterward.
The development of AI will bring humanity many unexpected surprises, and one rapidly advancing area is healthcare. Personalized cancer treatment is no longer a dream—it’s already a reality!
If you’re also investing in AI stocks, then you should understand AI’s contribution to personalized medicine and the investment outlook.
In the long history of fighting cancer, the medical community has long faced a tricky challenge: there are no two tumors in the world that are exactly the same. Even among patients with the same type of cancer, such as melanoma or lung cancer, the combination of genetic mutations in the tumor cells inside their bodies can vary dramatically. This extremely high heterogeneity often means that traditional chemotherapy and targeted drugs—the kind that “treat one drug for a hundred people”—may work initially, only to hit a resistance bottleneck shortly afterward.
312
Verified
When precision medicine meets capital accounting: the “customization” business dilemma of mRNA cancer vaccinesWhen precision medicine meets capital accounting: the “customization” business dilemma of mRNA cancer vaccines
Simply put, today’s cancer vaccines require extreme customization,
So even though it’s technically feasible and there’s good news from clinical trials
The stock price rockets higher, but I’m bearish—short-term short, long-term bullish.
My strategy is to sell puts around 120–130 and prepare to buy back on the dip. The premium is currently very generous!
The biotech industry is standing at a crossroads of a medical revolution. The personalized cancer vaccine (INT) co-developed by Moderna and Merck has shown unprecedented anti-cancer potential in clinical data, driving the companies’ stock prices to surge dramatically. However, amid the frenzy comes a different side: bearish warnings from Wall Street analysts and investment institutions. The heart of the controversy isn’t whether the scientific principles hold—it’s that this revolutionary technology is crashing headfirst into an economic wall that’s hard to get around: the limit cost of “customized production.”
When precision medicine meets capital accounting: the “customization” business dilemma of mRNA cancer vaccines
When precision medicine meets capital accounting: the “customization” business dilemma of mRNA cancer vaccines
Simply put, today’s cancer vaccines require extreme customization,
So even though it’s technically feasible and there’s good news from clinical trials
The stock price rockets higher, but I’m bearish—short-term short, long-term bullish.
My strategy is to sell puts around 120–130 and prepare to buy back on the dip. The premium is currently very generous!
The biotech industry is standing at a crossroads of a medical revolution. The personalized cancer vaccine (INT) co-developed by Moderna and Merck has shown unprecedented anti-cancer potential in clinical data, driving the companies’ stock prices to surge dramatically. However, amid the frenzy comes a different side: bearish warnings from Wall Street analysts and investment institutions. The heart of the controversy isn’t whether the scientific principles hold—it’s that this revolutionary technology is crashing headfirst into an economic wall that’s hard to get around: the limit cost of “customized production.”
Simply put, today’s cancer vaccines require extreme customization,
So even though it’s technically feasible and there’s good news from clinical trials
The stock price rockets higher, but I’m bearish—short-term short, long-term bullish.
My strategy is to sell puts around 120–130 and prepare to buy back on the dip. The premium is currently very generous!
The biotech industry is standing at a crossroads of a medical revolution. The personalized cancer vaccine (INT) co-developed by Moderna and Merck has shown unprecedented anti-cancer potential in clinical data, driving the companies’ stock prices to surge dramatically. However, amid the frenzy comes a different side: bearish warnings from Wall Street analysts and investment institutions. The heart of the controversy isn’t whether the scientific principles hold—it’s that this revolutionary technology is crashing headfirst into an economic wall that’s hard to get around: the limit cost of “customized production.”
1
219
It's not that you can't gamble
But you can't fool yourself into thinking it's an investment
It's not that you can't gamble
But you can't fool yourself into thinking it's an investment
But you can't fool yourself into thinking it's an investment
38
Can be understood as setting a limit order.
If it doesn’t get filled, you still get your money back.
How great is that?
Can be understood as setting a limit order.
If it doesn’t get filled, you still get your money back.
How great is that?
If it doesn’t get filled, you still get your money back.
How great is that?
Atlas Markets
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Buffett got paid $7.5M in 1993 to NOT buy Coke stock. That's the setup: sell puts, collect premium, buy shares only if they hit your price.
Berkshire sold 5M put options on $KO at $35 strike when it traded ~$39. If Coke dropped below $35, Berkshire bought at a price Buffett already wanted. If not, they kept the premium. Coke stayed above $35, so Berkshire banked the full $7.5M.
That's a cash-secured put. You don't need Berkshire's balance sheet to run it.
Pick a stock you'd own anyway. Choose a strike below current price. Sell the put, set aside cash for 100 shares, collect premium upfront. Either you get paid to wait or you buy the stock at a discount.
No trading background required. Just a list of names you want to own and the discipline to name your price.
Not financial advice—education only.
Berkshire sold 5M put options on $KO at $35 strike when it traded ~$39. If Coke dropped below $35, Berkshire bought at a price Buffett already wanted. If not, they kept the premium. Coke stayed above $35, so Berkshire banked the full $7.5M.
That's a cash-secured put. You don't need Berkshire's balance sheet to run it.
Pick a stock you'd own anyway. Choose a strike below current price. Sell the put, set aside cash for 100 shares, collect premium upfront. Either you get paid to wait or you buy the stock at a discount.
No trading background required. Just a list of names you want to own and the discipline to name your price.
Not financial advice—education only.
45
Just because you only look at total volume and think it will keep rising?
How about considering those
bankrupt, delisted stocks that nobody wants?
Total volume is limited—absolute scarcity
Just because you only look at total volume and think it will keep rising?
How about considering those
bankrupt, delisted stocks that nobody wants?
Total volume is limited—absolute scarcity
How about considering those
bankrupt, delisted stocks that nobody wants?
Total volume is limited—absolute scarcity
懂币猫
·
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#BTC
In her early years, an old lady bought three color TVs in a rush and hid them under the bed
She was afraid that later, her son wouldn’t be able to afford them when he got married
Back then, color TVs kept rising in price
The logic behind it all is the same
See the trend clearly: Bitcoin has only 21 million coins. Against fiat currency that faces inflation, the long-term trajectory can only be upward. What hurts is that in the next bear market, we most likely won’t be able to see Bitcoin again below 100,000.
In her early years, an old lady bought three color TVs in a rush and hid them under the bed
She was afraid that later, her son wouldn’t be able to afford them when he got married
Back then, color TVs kept rising in price
The logic behind it all is the same
See the trend clearly: Bitcoin has only 21 million coins. Against fiat currency that faces inflation, the long-term trajectory can only be upward. What hurts is that in the next bear market, we most likely won’t be able to see Bitcoin again below 100,000.
53
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