通达信涨停封单指标公式

{实时封单副图：只显示当前涨停价买一排单。}
涨停价:=DYNAINFO(26);
现价:=DYNAINFO(7);
买一价:=DYNAINFO(20);
总量:=DYNAINFO(8);
买一量:=DYNAINFO(58);
当前封板:=ISLASTBAR AND 涨停价>0 AND 现价>=涨停价 AND 买一价>=涨停价 AND 买一量>0;
涨停买一量:IF(当前封板,买一量,0),NODRAW;
封成交比:IF(当前封板 AND 总量>0,买一量/总量*100,0),NODRAW;
DRAWTEXT_FIX(ISLASTBAR,0.02,0.12,0,'涨停买一量:'),COLORYELLOW;
DRAWNUMBER_FIX(ISLASTBAR,0.26,0.12,0,涨停买一量),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR,0.02,0.28,0,'封成交比(%):'),COLORCYAN;
DRAWNUMBER_FIX(ISLASTBAR,0.26,0.28,0,封成交比),COLORCYAN;
DRAWTEXT_FIX(ISLASTBAR AND 涨停价<=0,0.02,0.44,0,'当前未取得有效涨停价'),COLORWHITE;
DRAWTEXT_FIX(ISLASTBAR AND 涨停价>0 AND 当前封板=0,0.02,0.44,0,'当前未处于封板状态'),COLORWHITE;