对MACD柱堆形态进行研究，划分了几个形态选股。胜率不知几何，不做评价。股友可以根据需要选择应用。
DIF:EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:EMA(DIF,9);
MACD:(DIF-DEA)*2, COLORSTICK;
STICKLINE(MACD>REF(MACD,1) AND REF(MACD,1)>REF(MACD,2),0,MACD,2,0),COLORRED;
STICKLINE(MACD>REF(MACD,1) AND REF(MACD,1)<=REF(MACD,2),0,MACD,2,0),COLORYELLOW;
STICKLINE(MACD<REF(MACD,1) AND REF(MACD,1)<REF(MACD,2),0,MACD,2,0),COLORGREEN;
STICKLINE(MACD<REF(MACD,1) AND REF(MACD,1)>=REF(MACD,2),0,MACD,2,0),COLORCYAN;
