自用布林主图，上升布林收缩口就买进，下跌布林收缩口就卖出。

H1:=EMA(CLOSE,5);
 H2:=EMA(H1,12);
 UPR:H2+3*STD(H2,10),COLOR008364,LINETHICK2;
 DWN:H2-3*STD(H2,10),COLOR008364,LINETHICK2;
 Var1:=(CLOSE*2+HIGH+LOW)/4;
 Var2:=(3*HIGH+LOW+OPEN+2*CLOSE)/7;
 Var3:=EMA(Var2,3);
 Var4:=EMA(Var3,6);
 L1:= EMA(Var2,3);
 L2:= EMA(Var3,4);
 L3:= EMA(Var4,5);
 STICKLINE(L1>=L2,(OPEN),(CLOSE),6,0), colorred;
 STICKLINE(L1>=L2,(HIGH),(LOW),0.5,0), colorred;
 STICKLINE(L1  STICKLINE(L1  Var5:=REF(L1,1)>L1 AND L1>L2;
 Var6:=L1>L2 AND CLOSE  Var7:=REF(L1,1)  STICKLINE(Var5,(OPEN),(CLOSE),6,0), colorblue;
 STICKLINE(Var5,(HIGH),(LOW),0.5,0), colorblue;
 STICKLINE(Var7,(OPEN),(CLOSE),6,0), colormagenta;
 STICKLINE(Var7,(HIGH),(LOW),0.5,0), colormagenta;
 VarE:=SAR(5,1,5);
 VarF:=MA(CLOSE,20);
 Var10:=IF(CLOSE>450,8,IF(CLOSE>=20 AND CLOSE<150,0.2,IF(CLOSE<20 AND CLOSE>=10,0.07,IF(CLOSE<10,0.03,0.07))));
 STICKLINE(CLOSE>VarE,VarF,VarF+Var10,6,0),COLOR0066FF;
 STICKLINE(CLOSE  STICKLINE(CROSS(CLOSE,VarE),VarF,VarF-Var10,6,0);
 STICKLINE(CROSS(VarE,CLOSE),VarF,VarF+Var10,6,0);
 STICKLINE(RANGE(DAY,6,9) OR RANGE(DAY,27,30),VarF+0.01,VarF-0.01,6,0),COLOR00FFFF;
 ma20:=MA(C,20);
 ma120:=MA(C,120);
 ma250:=MA(C,250);
乖离线:=((C-REF(ma20,1))/20+ma20)*1.20;
 tt1:=CROSS(ma20,ma120) AND CROSS(ma20,ma250) AND V>REF(V,1);
 tt2:=ma20>REF(ma20,2) AND V>REF(V,1) AND CROSS(C,ma20);
 STICKLINE(TT1,L,L-0.09,4,0),coloryellow;
 DRAWTEXT(TT1,L-0.13,'金叉'),coloryellow;
 STICKLINE(CROSS(C,ma120) AND CROSS(C,ma250) AND CROSS(C,ma20),L,L-0.09,4,0),coloryellow;
 DRAWTEXT(CROSS(C,ma120) AND CROSS(C,ma250) AND CROSS(C,ma20),L-0.13,'并线开花'),coloryellow;
 STICKLINE(tt2,L,L-0.09,4,0),coloryellow;
 DRAWTEXT(tt2,L-0.13,'买点1'),coloryellow;
 STICKLINE(CROSS(C,乖离线),H,H+0.09,4,0),color00ff00;
 DRAWTEXT(CROSS(C,乖离线) ,H+0.13,'卖点'),color00ff00;
 STICKLINE(ma250>=REF(ma250,1) AND ma20>=REF(ma20,1) AND CROSS(C,ma250),L,L-0.09,4,0),colorffcc66;
 DRAWTEXT(ma250>=REF(ma250,1) AND ma20>=REF(ma20,1) AND CROSS(C,ma250),L-0.13,'牛象'),colorffcc