第一个公式《通达信》  DIFF:= EMA(CLOSE,12) - EMA(CLOSE,26);DIF:EMA(CLOSE,12) - EMA(CLOSE,26),COLORRED;DEA:EMA(DIF,9),COLORBLUE;MACD:2*(DIF-DEA),COLORSTICK;FH1:=REF(MACD,1)<REF(MACD,2) AND REF(MACD,2)&l