ETH is now at $1877. Over the past 24 hours, the high is $1885 and the low is $1863—it's just grinding within this $22 range. Let’s quickly calculate the key levels: the first resistance overhead is the $1885 whole-number level; only if it holds can you look toward the $1900 area. Support below is first at $1863; if it breaks, it will most likely run to around $1850. In terms of structure, it’s simply: "hold above $1885 to look at 1900; break below $1863 to look at 1850." Don’t rush to trade in between—wait for it to give a direction. DYOR. Keep your hands in check. #ETH #关键位 #支撑阻力 #行情分析 #futures trading