发个指数附图
DRAWKLINE("999999$H","999999$O","999999$L","999999$C");上证:"999999$C",COLORWHITE,NODRAW;_±:"999999$C"-REF("999999$C",1),COLORLIGRAY,NODRAW;MA5:MA(上证,5);MA13:MA(上证,13);MA34:MA(上证,34);MA60:MA(上证,60);