这个指标没有未来，里面有明确的买入和卖出指示，短线长线都可以使用。黄线上穿红线是大胆买入，所以叫黄忠战秦琼
DIFF:EMA(VOL,12) - EMA(VOL,26), LINETHICK1,COLORWHITE;
DEA:EMA(DIFF,9),COLORBLUE;
MACD:DIFF-DEA, COLORSTICK;
IF(DIFF>=REF(DIFF,1),DIFF,DRAWNULL),COLORYELLOW,LINETHICK3;
MA5:MA(C,5),COLORGREEN,;
IF(MA(C,5)>=REF(MA(C,5),1),MA(C,5),DRAWNULL),COLORRED,LINETHICK3;

选股
DIFF:=EMA(VOL,12) - EMA(VOL,26);
MA5:=MA(C,5);
DIFF>=REF(DIFF,1) AND MA(C,5)>=REF(MA(C,5),1);