飞狐短中长MACD指标公式

macd长:(EMA(CLOSE,21)-EMA(CLOSE,55)-EMA(EMA(CLOSE,21)-EMA(CLOSE,55),15))*2,LINESTICK,COLORGREEN;
MacD中:(EMA(CLOSE,12)-EMA(CLOSE,26)-EMA(EMA(CLOSE,12)-EMA(CLOSE,26),9))*2,LINESTICK,COLORYELLOW;
MACD短:(EMA(CLOSE,6)-EMA(CLOSE,15)-EMA(EMA(CLOSE,6)-EMA(CLOSE,15),5))*2,LINESTICK,COLORRED;
CC:0;