Just surged past $81,000, $BTC plunged to $75,600 overnight, wiping out a day's post-election gains. Why it matters: About $1.05 billion in liquidations over 24 hours, nearly 90% of them long positions. Combined with a sharp sell-off in U.S. AI stocks, this looks like a leveraged liquidation cascade. $ETH also fell about 7%. Three things to watch: hold above $75,000, liquidations ease, and $ETH hold above 2,200. If $BTC breaks below $75,000 first, will you keep tracking these three checkpoints, or step away for now? #比特币 #以太坊 #市场观察 For informational purposes only; not investment advice.