文华财经高低点支撑压力自动画线多空提示主图指标公式源码：
MA40:=MA(C,60);
DRAWCOLORLINE(MA40>REF(MA40,1),MA40,COLORRED,COLORGREEN),LINETHICK3;
HV(H,12),LINETHICK1;
LV(L,12),LINETHICK1;
DRAWTEXT(CROSS(H,HV(H,12)),L,’多’),COLORYELLOW,FONTSIZE20;
DRAWTEXT(CROSSDOWN(L,LV(L,12)),H,’空’),COLORMAGENTA,FONTSIZE20,VALIGN0;
//昨日高低点
HH:=CROSS(BACKSET( CROSS(BACKSET(ISLASTBAR,DAYBARPOS+1),0.5),HHVBARS(H,DAYBARPOS)+1),0.5);
LL:=CROSS(BACKSET( CROSS(BACKSET(ISLASTBAR,DAYBARPOS+1),0.5),LLVBARS(L,DAYBARPOS)+1),0.5);
DRAWSL(HH,H,0,1,2,RGB(255,128,0));
DRAWSL(LL,L,0,1,2,COLORMAGENTA);
DRAWCOLORKLINE(BARSLAST( MA40>REF(MA40,1)&&CROSSDOWN(L,LV(L,12))) <=6 && CROSS(C,REF(H,BARSLAST(MA40>REF(MA40,1)&&CROSSDOWN(L,LV(L,12))))),COLORRED,0);
DRAWICON(BARSLAST( MA40>REF(MA40,1)&&CROSSDOWN(L,LV(L,12))) <=6 && CROSS(C,REF(H,BARSLAST(MA40>REF(MA40,1)&&CROSSDOWN(L,LV(L,12))))),L,4),VALIGN0;
DRAWCOLORKLINE(BARSLAST( MA40<REF(MA40,1)&&CROSS(H,HV(H,12))) <=6 && CROSSDOWN(C,REF(L,BARSLAST(MA40<REF(MA40,1)&&CROSS(H,HV(H,12))))),COLORWHITE,0);
DRAWICON(BARSLAST( MA40<REF(MA40,1)&&CROSS(H,HV(H,12))) <=6 && CROSSDOWN(C,REF(L,BARSLAST(MA40<REF(MA40,1)&&CROSS(H,HV(H,12))))),H,5);
