通达信MACD零上金叉买进

源码

DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;
MACD零轴上金叉:DIF>=0 AND CROSS(DIF,DEA) AND DIF#WEEK>=0;