DIF:EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:EMA(DIF,9);
MACD:(DIF-DEA)*2,COLORSTICK;

MACD空中加油:=
MACD>=0
AND REF(MACD,1)>=0
AND REF(MACD,2)>=0
AND REF(MACD,3)>=0

AND MACD>REF(MACD,1) AND REF(MACD,1) AND REF(MACD,2) DRAWICON(MACD空中加油,0.35,1);
STICKLINE(MACD空中加油,0.3,MACD,2,0),COLORYELLOW;
 

红柱首次放长:=MACD>0 AND REF(MACD,1)<0;
STICKLINE(红柱首次放长,0.3,MACD,2,0),COLORRED;
DRAWICON(红柱首次放长,0.35,1);

绿柱缩短:=MACD<0 AND M