该指标引用了夏卫东老师的大资金流副图的样式以及坐标主动性的买卖盘是股票上涨的最直接的推手，软件上的内外盘只能反映一个笼统的主动买卖盘，但不太明细，不能明晰的反映出主动性买卖的大小单，这个公式可以反映出各个区段的主动性买卖的手数，差额以及主动性买卖盘的笔数差额.
说明一下，小单是指主动买卖盘100手一下的，一三是指主动性买卖盘100手到300手之间的，最上面的信息是买卖笔数的净差.
有的朋友不知道怎么设置分笔成交，在K线的左下角个图标，正常的时候是显示日线同时有一个黄s的上三角，点开他，里面就有分笔成交了，或者在日K线图的最上面一排也有类似的选项。
   
注明，要在分笔成交的状态下来看。
公式源码：

  小单买:=sum(if(buyvol<100,vol,0),0);
小单卖:=sum(if(sellvol<100,vol,0),0);
壹叁买:=sum(if((buyvol>=100 and buyvol<300),vol,0),0);
壹叁卖:=sum(if((sellvol>=100 and sellvol<300),vol,0),0);
叁伍买:=sum(if((buyvol>=300 and buyvol<500),vol,0),0);
叁伍卖:=sum(if((sellvol>=300 and sellvol<500),vol,0),0);
伍千买:=sum(if((buyvol>=500 and buyvol<1000),vol,0),0);
伍千卖:=sum(if((sellvol>=500 and sellvol<1000),vol,0),0);
千上买:=sum(if(buyvol>=1000,vol,0),0);
千上卖:=sum(if(sellvol>=1000,vol,0),0);

小于一百买:=sum(buyvol<100,0);
小于一百卖:=sum(sellvol<100,0);
一百到三百买:=sum(buyvol>=100 and buyvol<300,0);
一百到三百卖:=sum(sellvol>=100 and sellvol<300,0);
三百到五百买:=sum(buyvol>=300 and buyvol<500,0);
三百到五百卖:=sum(sellvol>=300 and sellvol<500,0);
五百到一千买:=sum(buyvol>=500 and buyvol<1000,0);
五百到一千卖:=sum(sellvol>=500 and sellvol<1000,0);
大于一千买:=sum(buyvol>=1000,0);
大于一千卖:=sum(sellvol>=1000,0);

小于一百净:小于一百买-小于一百卖;
一百到三百净:一百到三百买-一百到三百卖;
三百到五百净:三百到五百买-三百到五百卖;
五百到一千净:五百到一千买-五百到一千卖;
大于一千净:大于一千买-大于一千卖;


小单净:=小单买-小单卖;
壹叁净:=壹叁买-壹叁卖;
叁伍净:=叁伍买-叁伍卖;
伍千净:=伍千买-伍千卖;
千上净:=千上买-千上卖;

最大值:=400/(MAX(小单买,小单卖,壹叁买,壹叁卖,叁伍买,叁伍卖,伍千买,伍千卖,千上买,千上卖));
千买:=600-(千上买*最大值);
千卖:=600-(千上卖*最大值);
千五买:=600-(伍千买*最大值);
千五卖:=600-(伍千卖*最大值);
三五买:=600-(叁伍买*最大值);
三五卖:=600-(叁伍卖*最大值);
一三买:=600-(壹叁买*最大值);
一三卖:=600-(壹叁卖*最大值);
小买:=600-(小单买*最大值);
小卖:=600-(小单卖*最大值);

DRAWRECTREL(245,千买,270,610,RGB(200,0,0)),COLOR000000,LAYER5;{千买}
DRAWRECTREL(270,千卖,295,610,RGB(0,200,0)),COLOR000000,LAYER5;{千卖}
DRAWRECTREL(245,612,297,640,(IF((千上净 >= 0),RGB(255,0,0),RGB(0,255,0)))),COLOR000000,LAYER5;{横彩条};

DRAWRECTREL(410,千五买,430,610,RGB(200,0,0)),COLOR000000,LAYER5;
DRAWRECTREL(430,千五卖,450,610,RGB(0,200,0)),COLOR000000,LAYER5;
DRAWRECTREL(410,612,450,640,(IF((伍千净 >= 0),RGB(255,0,0),RGB(0,255,0)))),COLOR000000,LAYER5;{横彩条};

DRAWRECTREL(540,三五买,560,610,RGB(200,0,0)),COLOR000000,LAYER5;
DRAWRECTREL(560,三五卖,580,610,RGB(0,200,0)),COLOR000000,LAYER5;
DRAWRECTREL(540,612,580,640,(IF((叁伍净 >= 0),RGB(255,0,0),RGB(0,255,0)))),COLOR000000,LAYER5;{横彩条}

DRAWRECTREL(670,一三买,690,610,RGB(200,0,0)),COLOR000000,LAYER5;
DRAWRECTREL(690,一三卖,710,610,RGB(0,200,0)),COLOR000000,LAYER5;
DRAWRECTREL(670,612,710,640,(IF((壹叁净 >= 0),RGB(255,0,0),RGB(0,255,0)))),COLOR000000,LAYER5;{横彩条}

DRAWRECTREL(800,小买,820,610,RGB(200,0,0)),COLOR000000,LAYER5;
DRAWRECTREL(820,小卖,840,610,RGB(0,200,0)),COLOR000000,LAYER5;
DRAWRECTREL(800,612,840,640,(IF((小单净 >= 0),RGB(255,0,0),RGB(0,255,0)))),COLOR000000,LAYER5;;{横彩条};


{显示文字}
DRAWTEXTREL(170,450,'一'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(195,450,'千'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(170,580,'以'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(195,580,'上'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(360,450,'千'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(360,580,'五'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(490,450,'三'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(490,580,'五'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(620,450,'一'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(620,580,'三'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(750,450,'小'),LINETHICK2,ColorDDFFFF;
DRAWTEXTREL(750,580,'单'),LINETHICK2,ColorDDFFFF;

DRAWTEXTREL(70,680,'买入(手)：'),colorred;
DRAWTEXTREL(70,750,'卖出(手)：'),Color00FF00;
DRAWTEXTREL(70,890,'净买(手)：'),COLOR00FFFF;



{显示数据}
DRAWTEXTREL(260,680,NUMTOSTRN(千上买,2)),colorred;
DRAWTEXTREL(260,750,NUMTOSTRN(千上卖,2)),COLOR00FF00;
DRAWTEXTREL(260,890,NUMTOSTRN(千上净,2)),COLOR00FFFF;


DRAWTEXTREL(410,680,NUMTOSTRN(伍千买,2)),colorred;
DRAWTEXTREL(410,750,NUMTOSTRN(伍千卖,2)),COLOR00FF00;
DRAWTEXTREL(410,890,NUMTOSTRN(伍千净,2)),COLOR00FFFF;

DRAWTEXTREL(540,680,NUMTOSTRN(叁伍买,2)),colorred;
DRAWTEXTREL(540,750,NUMTOSTRN(叁伍卖,2)),COLOR00FF00;
DRAWTEXTREL(540,890,NUMTOSTRN(叁伍净,2)),COLOR00FFFF;

DRAWTEXTREL(670,680,NUMTOSTRN(壹叁买,2)),colorred;
DRAWTEXTREL(670,750,NUMTOSTRN(壹叁卖,2)),COLOR00FF00;
DRAWTEXTREL(670,890,NUMTOSTRN(壹叁净,2)),COLOR00FFFF;

DRAWTEXTREL(800,680,NUMTOSTRN(小单买,2)),colorred;
DRAWTEXTREL(800,750,NUMTOSTRN(小单卖,2)),COLOR00FF00;
DRAWTEXTREL(800,890,NUMTOSTRN(小单净,2)),COLOR00FFFF;