MACD

编写要求：

解答：

?网友求助：

这是 梦佳2010 老师发的源码，请高手改成飞狐公式！ 谢谢！ 新年快乐
DIF:EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:EMA(DIF,9);
DIF1:=EMA(DCLOSE,12)-EMA(DCLOSE,26);
DEA1:=EMA(DIF1,9);
MACD1:=(DIF1-DEA1)*2;
MACD上:IF(MACD1>REF(MACD1,1),MACD1,DRAWNULL),
STICK,COLORRED,LINETHICK1;
MACD下:IF(MACD1 STICK,COLORFF9900,LINETHICK1;
YLZC:=IF(CLOSE=INDEXC,(INDEXC+INDEXH+INDEXL+INDEXO)/4,AMOUNT/(VOL+0.01)/100);
阻价:=IF(CLOSE=INDEXC,YLZC+INDEXC-INDEXL,YLZC+(CLOSE-LOW));
支价:=IF(CLOSE=INDEXC,INDEXL+INDEXC-YLZC,LOW+(CLOSE-YLZC));
今压:REF(阻价,1),LINETHICK0,COLORAA11BB,NODRAW;
今撑:REF(支价,1),LINETHICK0,COLOR009900,NODRAW;
明压:阻价,LINETHICK0,NODRAW;
明撑:支价,LINETHICK0,NODRAW;