{参数：信号=1}

DIFF:EMA(CLOSE,12)-EMA(CLOSE,27);

DEA:EMA(DIFF,9);

MACD:2*(DIFF-DEA), COLORSTICK,LINETHICK2;

低位金叉:=(CROSS(DIFF,DEA) AND DIFF<-0.1)*信号;

STICKLINE(低位金叉,0,0.08,6,0),COLORYELLOW;

DRAWTEXT(低位金叉,0.16,' 低位金叉'),COLORFF00FF;

JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0))*信号;

二次金叉:=(CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1)*信号;

STICKLINE(二次金叉,0,0.06,6,0)*信号,COLORFF00FF;

DRAWICON(二次金叉,DEA*0.9,1)*信号;

DRAWTEXT(二次金叉,-0.2,' 二次金叉')*信号,COLORYELLOW;

A1:=BARSLAST(REF(CROSS(DIFF,DEA),1))*信号;

底背离:REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA)*信号,NODRAW;

STICKLINE(底背离,0,0.03,6,0)*信号,COLOR00FF00;

DRAWLINE(A1=0,DEA,底背离,DEA,0)*信号,CO