通达信指标 源码分享 买卖点2

XA_1:=SUM(VOL*CLOSE,0)/SUM(VOL,0);
XA_2:=(CLOSE-XA_1)/XA_1*100;
IF(XA_2>2,XA_1,DRAWNULL),COLORCYAN,LINETHICK2;
IF(XA_2<(-2),XA_1,DRAWNULL),COLORMAGENTA,LINETHICK2;
XA_3:=MAX(DYNAINFO(3),DYNAINFO(5));
XA_4:=MIN(DYNAINFO(3),DYNAINFO(6));
XA_5:=XA_3-XA_4;
XA_6:=XA_4+XA_5*7/8;
XA_7:=XA_4+XA_5*0.5/8;
DRAWICON(LONGCROSS(XA_7,CLOSE,2) AND XA_2<(-1),CLOSE,23);
DRAWICON(LONGCROSS(CLOSE,XA_6,2) AND XA_2>1,CLOSE,9);