When #美联储回购协议计划 account is in the red, moderately increase your position to seize the opportunity for growth; when the account turns green, don't make reckless moves. Either grit your teeth and add to your position to average down, or wait patiently for the situation to resolve. Frankly, holding chips is the real key—without chips, there's no qualification for the next round. In periods of macro liquidity fluctuations, this becomes even more critical.