通达信回踩源码副图

	以下是通达信回踩源码副图 DIFF:=(EMA(CLOSE,12) - EMA(CLOSE,26))*100; DEA:=EMA(DIFF,9); MACD:= 2*(DIFF-DEA); A1:=REF(LLV(L,35),1); A:=L<=A1; B1:=MACD>REF(MACD,1)AND MACD<0; B2:=MACD>REF(MACD,1)AND MACD>0; B:=B1 AND DIFF<REF(DIFF,2) ; 回踩:A AND B AND C>=REF(C,1);