DEA:EMA(DIF,9);
macd:(DIF-DEA)2,COLORSTICK;
低位金叉:=crOSS(DIF,DEA) AND DIF -0.1;
JCCOUNT:=COUNT(CROSS(DIF,DEA),BArslAST(DEA =0));
二次金叉:=CROSS(DIF,DEA) AND DEA 0 AND COUNT(JCCOUNT=2,21)=1;
A1:=BARSLAST(REF(CROSS(DIF,DEA),1));
底背离:=REF(CLOSE,A1+1) CLOSE AND DIF REF(DIF,A1+1) AND CROSS(DIF,DEA);
DRAWTEXT(EXIST(低位金叉=1,1),低位金叉(-0.3),'↖低位金叉'),COLORYELLOW;
DRAWTEXT(EXIST(二次金叉=1,1),二次金叉(-0.4),'↖二次金叉'),COLORRED;
DRAWTEXT(EXIST(底背离=1,1),底背离(-0.5),'↖底背离'),COLORGREEN;