通达信好用的W底公式

DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26); {选股设JC=10即可}
DEA:=EMA(DIFF,9);
MACD:=2*(DIFF-DEA);
A:=IF(CROSS(0,DEA),1,0);
A1:=IF(DIFF<0 AND CROSS(DIFF,DEA),1,0);
SS:=IF(A,SUM(A1,0),0);
SSB:=HHV(SS,0);
SSS:=SUM(A1,0);
JC:IF(SSS-SSB=2 AND SSS>REF(SSS,1),-22,0),LINETHICK2,COLORFFFF00;
IF(SSS-SSB=2 AND SSS>REF(SSS,1),-12,0),LINETHICK2,COLORFFFF00;
DRAWTEXT(A1,-10,'W底'),COLORYELLOW;