MACD零上金叉的的选股公式 参数: SHORT 12.00 LONG 26.00 MID 9.00 DIF:EMA(CLOSE,SHORT)-EMA(CLOSE,LONG); DEA:EMA(DIF,MID); MACD:(DIF-DEA)*2,COLORSTICK; 零上金叉:IF(CROSS(DIF,DEA) AND DIF>=0,1,0),COLORFF00FF; 零下金叉:IF(CROSS(DIF,DEA) AND DIF<=0,-1,0),COLORFFAA00;