MACD金叉死叉的日期。 编写条件：编写方法：DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26),COLORYELLOW,LINETHICK2;DEA:EMA(DIFF,9),COLORGREEN;DRAWICON(OSS(DIFF,DEA),L-0.1,1);DRAWICON(CROSS(DEA,DIFF),H+0.1,2);日期2:=REF(DATE,BARSLAST(CROSS(DIFF,DEA)))+19000000;日期3:=REF(DATE,BARSLAST(CROSS(DEA,DIFF)))+19000000;DRAWNUMBER(CROSS(DIFF,DEA),LOW*0.98,日期2);DRAWNUMBER(CROSS(DEA,DIFF),H*1.02,日期3),COLORCYAN;