把大盘K线做副图

老师帮忙把大盘K线做副图

爱约股解答：

DRAWKLINE(INDEXH,INDEXO,INDEXL,INDEXC);

大盘:INDEXC,COLORWHITE,NODRAW;

X:INDEXC-REF(INDEXC,1),COLORLIGRAY,NODRAW;

沪深:"000300$CLOSE",NODRAW;

Y:"000300$CLOSE"-REF("000300$CLOSE",1),COLORLIGRAY,NODRAW;