DIF:EMA(CLOSE,3)-EMA(CLOSE,7); DEA:EMA(DIF,3); MACD:(DIF),COLORSTICK; DIF,COLORGREEN,LINETHICK2; DEA,COLORGREEN,LINETHICK2; 线上金叉买:0,COLORGREEN,LINETHICK2; IF(DIF>DEA,DIF,DRAWNULL),COLORRED,LINETHICK2; IF(DEA>REF(DEA,1),DEA,DRAWNULL),COLORMAGENTA,LINETHICK2; DRAWICON(CROSS(DIF,DEA),DEA,25); DRAWICON(CROSS(DEA,DIF),DEA,24);