公式名称：提前介入

主图

MA3:MA(C,3);
MA5:MA(C,5);
ZX:=(MA3+MA5)/2;
MA20:MA(C,20);
MA30:MA(C,30);
QSXS:=MA5>=MA30 AND MA30>REF(MA30,1);
GD:=ZX>=REF(ZX,1) AND REF(ZX,1)<REF(ZX,2);
YB:=C>REF((O-C)/2+C,2);
买:CROSS(C,ZX) AND (GD OR YB) AND QSXS,COLOR00FF00,POINTDOT,LINETHICK0;
优:买 AND MA5>REF(MA5,1),COLORYELLOW,POINTDOT,linethick0;
STICKLINE(买,h,l,0,1),COLOR00FF00,linethick2;
STICKLINE(买,o,c,4,1),COLOR00FF00,linethick2;
STICKLINE(优,h,l,0,1),COLORYELLOW,linethick2;
STICKLINE(优,o,c,4,1),COLORYELLOW,linethick2;
DRAWTEXT(买,L*0.99, '买'),COLOR00FF00;
DRAWICON(优,L,1);