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;