MACD二次翻红之低买选股指标公式

DIFF:=Ema(CLOSE,12) - EMA(CLOSE,26);
DIF:=EMA(CLOSE,12) - EMA(CLOSE,26),COLORRED;
DEA:=EMA(DIF,9),COLORBLUE;
低买:crOSS(DIF,DEA) AND DIF<0,COLORFF00FF;