★★★威廉指标42和21粘合选股公式

N:=42;

N1:=21;

WR1:=100*(HHV(HIGH,N)-CLOSE)/(HHV(HIGH,N)-LLV(LOW,N));{COLORWHITE}

WR2:=100*(HHV(HIGH,N1)-CLOSE)/(HHV(HIGH,N1)-LLV(LOW,N1));{COLORYELLOW}

DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);

DEA:=EMA(DIF,9);

MACD:=(DIF-DEA)*2;

A1:=CROSS(80,WR2);

A2:=WR1=WR2;

A3:=EXIST(WR2>90,5);

A4:=EVERY(MACD>REF(MACD,1),2);

A5:=C>O;

A6:=COUNT(C/REF(C,1)<0.92,10)=0;

XG:A1 AND A2 AND A3 AND A4 AND A5 AND A6;