日1:=SUMBARS(OSS(.DIF,MACD.DEA) AND MACD.DIF<0 F1:=金叉日1 FINDLOWBARS(MACD.DIF,金叉日2,死叉日2-金叉日2,1);F2:=REF(L,绿柱最低点日1) REF(L,绿柱最低点日2);F3:=REF(MACD.DIF,绿柱最低点日1)>REF(MACD.DIF,绿柱最低点日2);F4:=REF(COUNT(MACD.MACD<0>=2;F1 AND F2 AND F3 AND F4;