VD: SUM(IF(OSC 0,OSC*1.003,OSC*1.003 0),34)/34; VE: SUM(IF(OSC =0,OSC*0.97,OSC*0.97 0),34)/34; DRAWTEXT(CROSS(OSCMA,VE),OSCMA,'买'),COLOR0000FF; DRAWTEXT(CROSS(VD,OSCMA),OSCMA,'卖'),COLOR3FEF12;