量:=SUM(V,FROMOPEN);现:=100*(C-REF(C,1))/REF(C,1); 大买:=SUM(IF(现>0 AND V>=500,V,0),FROMOPEN);大卖:=SUM(IF(现<0>=500,V,0),FROMOPEN);B1:=大买/量*100;B2:=大卖/量*100;DRAECTREL(600,CONST(100-B1)*1000/100,620,1000,RGB(255,0,0))COLOR000000;DRAWRECTREL(625,CONST(100-B2)*1000/100,645,1000,RGB(0,255,0))COLOR000000;DRAWTEXT_FIX(PERIOD=0,0,8,0,STRCAT(STRCAT('【大买】',CON2STR(B1,2)),'％')),COLOR0000FF;DRAWTEXT_FIX(PERIOD=0,0.2,8,0,STRCAT(STRCAT('【大卖】',CON2STR(B2,2)),'％')),COLOR00FF00;小买:=SUM(IF(现>0 AND V<500,V,0),FROMOP