低吸启涨波段之准备选股指标公式

AA:=LLV(LOW,36);
BB:=HHV(HIGH,30);
DD:=(EMA(((CLOSE-AA)/(BB-AA))*(4),4))*(25);
股神:=DD,COLOR0000FF,LINETHICK2;
股海:=(((DD-LLV(DD,21))/(HHV(DD,21)-LLV(DD,21)))*(4))*(25);
准备:crOSS(股海,90) AND (股神<40);