Category:S2：修订间差异

Weak Trader's Equation so most should wait for higher probability, like 2nd sell signal or a couple consecutive big bear bars closing near their lows. Else need big reward to offset low probability. Some will use wide stop and scale in.

Weak Trader's Equation 是一个交易术语，意思是交易者的收益与风险的比例。这句话的中文翻译可能是：

较弱的交易方程，因此最好等待更高的概率，比如二次做空信号，或者几个连续的很大的熊棒并且收在低点，否则就需要足够大的回报以抵消低概率带来的影响。有些交易者会使用宽幅止损并逐级建仓的方法。