gspt1:=(REF(OPEN,1)+REF(CLOSE,1))/2;
gspt2:=CLOSE;
gspt3:=MAX(HIGH,gspt1);
gspt4:=MIN(LOW,gspt1);
gspt5:=MA(gspt3-gspt4,5);
龙线:MA(gspt2,13)+gspt5/2;
凤线:MA(gspt2,13)-gspt5/2;
gspt6:=CROSS(gspt2,龙线);
gspt7:=CROSS(凤线,gspt2);
gspt8:=BARSLAST(gspt6);
gspt9:=BARSLAST(gspt7);
gspt10:=REF(gspt8,1)>gspt9 AND CROSS(CLOSE>龙线,0.5);
gspt11:=REF(gspt8,1)>gspt9 AND gspt8=0;
gspt12:=REF(gspt9,1)>gspt8 AND gspt9=0;
gspt18:=gspt2>gspt1 AND gspt8<gspt9;
gspt19:=gspt2<=gspt1 AND gspt8<gspt9;
DRAWICON(gspt10,gspt4*0.98,17);
DRAWTEXT(gspt11,gspt4*0.95,'买'),COLOR00FFFF;
DRAWICON(gspt12,gspt3,6);
DRAWTEXT(gspt12,gspt3*1.05,'卖'),COLORFFFF00;
STICKLINE(gspt18,gspt2,gspt1,2.7,0),COLORFF00FF;
STICKLINE(gspt18,gspt3,gspt2,0,0),COLORFF00FF;
STICKLINE(gspt18,gspt1,gspt4,0,0),COLORFF00FF;
STICKLINE(gspt19,gspt2,gspt1,2.7,0),COLORYELLOW;
STICKLINE(gspt19,gspt3,gspt1,0,0),COLORYELLOW;
STICKLINE(gspt19,gspt2,gspt4,0,0),COLORYELLOW;