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);