DRAWKLINE("999999$HIGH","999999$OPEN","999999$LOW","999999$CLOSE");上证当前价:"999999$CLOSE",NODRAW;MA5:=MA("999999$CLOSE",5),COLORWHITE;MA10:=MA("999999$CLOSE",10),COLORYELLOW;MA20:=MA("999999$CLOSE",20),COLORRED;:("999999$C"-REF("999999$C",1))*100/REF("999999$C",1),NODRAW,COLORMAGENTA;:"999999$C"-REF("999999$C",1),NODRAW,COLORRED;