#大户持仓动态 Armchair strategists are easy to come by. But honestly, this logic of switching between long and short positions—longs exit at 894 stop-loss, shorts immediately take over at 891—is actually difficult for most traders to stick to. In this wave of $BTC market movement, what seems like a simple long-short switch actually tests one's mindset and discipline in execution. Has anyone else been taught a lesson by the market like this?