多空:EMA(C,30),crOSSDOT,COLORGREEN,LINETHICK1; IF(多空>REF(多空,1),多空,DRAWNULL),CROSSDOT,COLORRED,LINETHICK1; 乾坤:MA(C,10),COLORWHITE; QH:HHV(乾坤,3),COLORYELLOW; QL:乾坤-(QH-乾坤),COLORMAGENTA;
