DIFF :EMA(CLOSE,12) - EMA(CLOSE,26);//短周期与长周期的收盘价的指数平滑移动平均值做差。
DEA :EMA(DIFF,9);//DIFF的M个周期指数平滑移动平均
MACD:2*(DIFF-DEA),COLORSTICK;//DIFF减DEA的2倍画柱状线
N:=BARSLAST(WEEKDAY<REF(WEEKDAY,1))+1;
CROSS(COUNT(CROSS(DIFF,DEA),N)=2,0.5),SOUND('A');
DRAWICON(CROSS(COUNT(CROSS(DIFF,DEA),N)=2,0.5),MACD,1);