分时指标，“机构进出”

指标源码：

A1:=SUM(IF(CLOSE>REF(CLOSE,1),VOL/CAPITAL*100,IF(CLOSE 成交额:=V*C/100,NODRAW;{万元}
A2:=SUM((IF(((成交额/8>20) AND (CLOSE>(REF(CLOSE,1)))),成交额,0)),0);
 A3:=SUM((IF(((成交额/8>20) AND (CLOSE<(REF(CLOSE,1)))),成交额,0)),0);
 A4:=SUM((IF(((成交额/8<20) AND (CLOSE>(REF(CLOSE,1)))),成交额,0)),0);
 A5:=SUM((IF(((成交额/8<20) AND (CLOSE<(REF(CLOSE,1)))),成交额,0)),0);
 A6:=((A2+A3)+A4)+A5;
 A7:=IF((ISLASTBAR),((100*A2)/A6),0);
 A8:=IF((ISLASTBAR),((100*A3)/A6),0);
 A9:=IF((ISLASTBAR),((100*A4)/A6),0);
 A10:=IF((ISLASTBAR),((100*A5)/A6),0);
增减仓%:A1;
机构买:(A2),LINETHICK6,COLORRED;
机构卖:(A3),LINETHICK6,COLORFFFF55;
机构进出:机构买-机构卖,NODRAW;
散户买:(A4),COLOR5555FF;{细红线}
散户卖:(A5),COLOR55FF55;{细绿线}
强势:((100*A2)/A6>50);
 STICKLINE(强势,机构买*1.02,机构买*1.1,1,0),COLORYELLOW;
拉升:((100*A2)/A6-(100*A3)/A6)>18 AND (100*A2)/A6-(100*A5)/A6>18;
 STICKLINE(拉升,机构买*1.1,机构买*1.2,1,0),COLORFF00FF;
 DRAWTEXT(ISLASTBAR=1,机构买*0.95,'●机构买'),LINETHICK2,COLORRED;
 DRAWTEXT(ISLASTBAR=1,机构卖*0.95,'○机构卖'),LINETHICK2,COLORFFFF55;
 DRAWTEXT(机构进出>0 AND REF(机构进出,1)<=0,机构买*1.02,'●机买'),COLORRED;
 DRAWTEXT(机构进出<0 AND REF(机构进出,1)>=0,机构买*0.98,'○机卖'),COLORFFFF55;
 DRAWTEXT_FIX(1,0.125,20,1,'★公式在线专用，版权公式在线★'),COLORYELLOW;