分时跟庄指标公式做预警或者选股公式_股票公式

恳请老师帮忙这个分时跟庄指标公式做预警或者选股公式

A1:=(DVOL/C)/2,NODRAW;

A2:=SUM(IF(A1>100 AND CLOSE>REF(CLOSE,1),A1,0),0);

A3:=SUM(IF(A1>100 AND CLOSE<REF(CLOSE,1),A1,0),0);

A4:=SUM(IF(A1<100 AND CLOSE>REF(CLOSE,1),A1,0),0);

A5:=SUM(IF(A1<100 AND CLOSE<REF(CLOSE,1),A1,0),0);

A6:=A2+A3+A4+A5;

机买:(A2/A6)*100,LINETHICK2,COLORRED;

机卖:(A3/A6)*100,LINETHICK2,COLORGREEN;

散买:(A4/A6)*100,LINETHICK0;

散卖:(A5/A6)*100,LINETHICK0;

主力差:机买-机卖,LINETHICK2,NODRAW;

散户差:散买-散卖,LINETHICK0,NODRAW;

DRAWTEXT(主力差>0 AND REF(主力差,1)<=0,C*0.85,'●机构'),COLORRED;

DRAWTEXT(主力差<0 AND REF(主力差,1)>=0,-C*0.85,'○机构'),COLORWHITE;

DRAWTEXT(散户差>0 AND REF(散户差,1)<=0,C*0.15,'▲散户'),COLORCYAN;

DRAWTEXT(散户差<0 AND REF(散户差,1)>=0,-C*0.15,'△散户'),COLORWHITE;

●机构买入作为预警点 　

 

解答如下：

A1:=(DVOL/C)/2;

A2:=SUM(IF(A1>100 AND

CLOSE>REF(CLOSE,1),A1,0),0);

A3:=SUM(IF(A1>100 AND

CLOSE<REF(CLOSE,1),A1,0),0);

A4:=SUM(IF(A1<100 AND

CLOSE>REF(CLOSE,1),A1,0),0);

A5:=SUM(IF(A1<100 AND

CLOSE<REF(CLOSE,1),A1,0),0);

A6:=A2+A3+A4+A5;

机买:=(A2/A6)*100;

机卖:=(A3/A6)*100;

主力差:=机买-机卖;

XG:主力差>0

AND REF(主力差,1)<=0;