做多做空阶段之做多阶段选股指标公式

VAR1:=((CLOSE - LLV(LOW,50))/(HHV(HIGH,50) - LLV(LOW,50)))*(100);
VAR3:=SMA(VAR1,6,1);
K:=SMA(VAR3,4,1);
D:=SMA(K,4,1);
做多阶段:crOSS(K,D) AND MA(CLOSE,5)