通达信MACD零下3次金叉未加密选股指标公式源码

{MacD零下3金叉}
XX:=SUMBARS(crOSS("macd.dif","MACD.DEA"),3);
CROSS("MACD.DIF","MACD.DEA") AND COUNT("MACD.DIF"<0,XX-1)=XX-1;