Just 2 stocks now account for nearly 70% of all trading in South Korea's stock market.
Samsung Electronics and SK Hynix, along with their leveraged ETFs, accounted for nearly 70% of KOSPI trading, peaking at 84% in late June.
Much of the rally has been fueled by retail investors called as "ants" pouring savings into 2x leveraged ETFs, chasing the AI boom and betting heavily on Samsung and SK Hynix.
The surge has drawn criticism from lawmakers and regulators, with one opposition lawmaker calling for the leveraged ETFs to be delisted.
Retail investors now own roughly 92% of these single-stock leveraged ETFs.
The ETFs assets surged from โฉ4.5 trillion to โฉ14 trillion in less than a month, while daily turnover has exceeded 120%.
When Samsung and SK Hynix rise, ETF managers must buy more shares to maintain leverage.
When they fall, those same funds are forced to sell, magnifying both rallies and crashes.
This is one of the key reasons the KOSPI has been experiencing frequent 3-5% daily swings.
The impact is already visible. Leveraged ETFs reportedly dumped about $6 billion worth of Samsung and SK Hynix shares during recent selloff, accelerating the market decline.
South Korea's Bank of Korea and financial regulators have warned that these products are creating one-sided trading, excessive concentration and greater risks for the broader market.
The KOSPI has crashed -24% from its all-time high over the past month, pushing it into a bear market.
SpaceX is joining the Nasdaq-100 today, less than a month after its IPO.
That means hundreds of ETFs and index funds now have to buy the stock automatically.
Over $800 BILLION tracks the Nasdaq-100.
JPMorgan estimates the index inclusion alone could bring around $4.3 BILLION of passive inflows into SpaceX shares.
Nasdaq even changed its rules recently to allow mega IPOs like SpaceX to enter the index much faster.
Before this, companies usually had to wait at least 3 months.
SpaceX got added within weeks.
At the same time, Wall Street banks are launching extremely bullish coverage:
โข Morgan Stanley called it โAIโs final frontierโ โข Goldman Sachs said several SpaceX businesses could become trillion-dollar markets โข Analysts are projecting thousands of Starship launches every year by 2030
And all of this is happening while SpaceX is already worth over $2 TRILLION.
The biggest risk is that passive money does not care about valuation.
Index funds buy because they are required to buy.
That is how stocks can become completely disconnected from fundamentals during hype cycles.
Even bearish analysts are warning that the valuation depends heavily on: โข Starship succeeding at massive scale. โข AI ambitions working out. โข And near-perfect execution for years.
This is exactly how major bubbles usually form:
Forced buying. Extreme optimism. Investors chasing momentum at any price.
And once that starts to reverse, a massive wealth destruction takes place.
The liquidation heatmaps are starting to tell us something very important .
On the 1-month heatmap, thereโs still a huge amount of liquidity sitting around $50,000, while another major cluster remains overhead between $70,000-$80,000.
On the 1-week heatmap, Bitcoin came close to sweeping the liquidity around $57,000, but never quite reached it.
The 48-hour heatmap shows liquidity continuing to build underneath the current price, while much of the nearby liquidity above has already been tested.
Then, on the 24-hour heatmap, every push higher has encouraged more leveraged longs to enter the market, creating an even larger liquidation zone below price.
Thatโs the important part.
These heatmaps arenโt directional.
They simply show where the liquidity is sitting.
When you combine them with funding, open interest, spot flows and positioning, they tell a much bigger story.
Right now, I still donโt see convincing evidence of aggressive spot accumulation.
Until that changes, I continue to view these rallies as opportunities rather than confirmation that the market has reversed.