文华财经期货指标公式博易大师软件指标期货量比指标怎么看

XG:=CURRBARSCOUNT=CONST(BARSLAST(A1 AND A2 AND A3))+2;
DRAWICON(CURRBARSCOUNT=CONST(BARSLAST(A1 AND A2 AND A3))+1,L*1.04,1);

G1:=REF(C,ZTT);
G2:=REF(O,ZTT);
QF1:=BACKSET(XG=1,ZTT+1);
QF1T:=BARSLAST(CROSS(QF1=1,0.5));
STICKLINE(QF1T=0,C,O,0,0)COLORCYAN;
STICKLINE(XG,G1,G2,0,0),COLORCYAN;
DRAWLINE(QF1T=0,C,XG,G1,0),COLORCYAN;
DRAWLINE(QF1T=0,O,XG,G2,0),COLORCYAN;