A1:=(EMA(CLOSE,5)*7+EMA(CLOSE,10)*3)/10;
A2:=A1,COLORRED,LINETHICK2;
主多:=IF(C>A2,A2,DRAWNULL),COLORRED,LINETHICK2;
主空:=IF(C< A2,A2,DRAWNULL),COLORGREEN,LINETHICK2;
主买A:=SUM(IF(C>REF(C,1),V,0),FROMOPEN),COLOR0000FF;
主买B:=-SUM(IF(C< REF(C,1),V,0),FROMOPEN),COLOR00FF00;
主净流:=主买A+主买B,COLORSTICK;
主力成交比:=主净流/SUM(V,FROMOPEN)*100,COLORRED,LINETHICK1;
资金强度:=IF(主力成交比>=0,(主力成交比+50),100-ABS((主力成交比-50)));
总流入:=SUM(IF(C>REF(C,1),V,0),FROMOPEN),STICK,COLORRED;
总流出:=-SUM(IF(C< REF(C,1),V,0),FROMOPEN),STICK,COLOR00FF00;
总净额:=总流入+总流出,COLORSTICK;
主占比:=总净额/SUM(V,FROMOPEN)*100,COLOR00FFFF,LINETHICK1;
主买比:=IF(主占比>=0,(主占比+100)/2,100-ABS((主占比-100)/2));
主买:=HHV(H,500),DOTLINE,COLORRED;
NM:DRAWTEXT((FILTER(CROSS(C,REF(主买,1)),10) AND C>REF(主买,1),240),DYNAINFO(3)*0.94,'公式平台,公式源码 http://www.gspt.com'),COLOR222222;
DRAWICON(FILTER(CROSS(C,REF(主买,1)),10) AND C>REF(主买,1) ,C*0.991,38);
DRAWTEXT(FILTER(CROSS(C,REF(主买,1)),10) AND C>REF(主买,1),C,'★主买')COLORYELLOW LINETHICK6;