DEA:EMA(DIFF,M);
macd:=2*(DIFF-DEA);
牛熊线:0,COLORWHITE,LINETHICK3;
AA:DIFF;
AA升:IF(AA REF(AA,1),AA,DRAWNULL),COLORRED,LINETHICK2;
AA降:IF(AA REF(AA,1),AA,DRAWNULL),COLORGREEN,LINETHICK2;
AB:DEA;
AB升:IF(AB REF(AB,1),AB,DRAWNULL),COLORLIMAGENTA,LINETHICK2;
AB降:IF(AB REF(AB,1),AB,DRAWNULL),COLORGREEN,LINETHICK2;
DRAWICON(crOSS(DIFF,DEA),DEA,1);
DRAWICON(CROSS(DEA,DIFF),DEA,2);