DIF:=EMA(CLOSE,12)-EMA(CLOSE,26); DEA:=EMA(DIF,9); macd:=(DIF-DEA)*2; 红柱:=REF(MacD,4)>0; 三缩短:=REF(EVERY(MACD 再红柱:=MACD>REF(MACD,1) AND MACD>0; 放量上攻:=C>REF(C,1) AND V>REF(V,1); XG:红柱 AND 三缩短 AND 再红柱 AND 放量上攻;