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<L2,(CLOSE),(OPEN),6,0) ,colorgreen;
 STICKLINE(L1<L2,(HIGH),(LOW),0.5,0), colorgreen;
 Var5:=REF(L1,1)>L1 AND L1>L2;
 Var6:=L1>L2 AND CLOSE<OPEN;
 Var7:=REF(L1,1)<L1 AND L1<L2;
 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<VarE,VarF,VarF-Var10,6,0),COLORFFFF00;
 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'),colorffcc66;
 STICKLINE(ma120>=REF(ma120,1) AND CROSS(C,ma20) AND CROSS(C,ma120) AND V>REF(V,1),L,L-0.09,4,0),colorff00ff;
 DRAWTEXT(ma120>=REF(ma120,1) AND CROSS(C,ma20) AND CROSS(C,ma120) AND V>REF(V,1),L-0.13,'买点2'),colorff00ff;
 RSV:=(((CLOSE - LLV(LOW,13)) / (HHV(HIGH,13) - LLV(LOW,13))) * 100);
 K:=SMA(RSV,3,1);
 D:=SMA(K,3,1);
 J:=((3 * K) - (2 * D));
 RSV24:=(((CLOSE - LLV(LOW,55)) / (HHV(HIGH,55) - LLV(LOW,55))) * 100);
 K24:=SMA(RSV24,3,1);
 D24:=SMA(K24,3,1);
 J24:=((3 * K24) - (2 * D24));
 U2L:=IF((CLOSE >= MA(CLOSE,20)),80,50);
 L2L:=IF((CLOSE >= MA(CLOSE,20)),50,20);
 RH1:=IF(((J < U2L) AND (REF(J,1) >= U2L)),HHV(REF(HIGH,1),(BARSLAST(((J >= U2L) AND (REF(J,1) < U2L))) - 1)),REF(HHV(REF(HIGH,1),(BARSLAST(((J >= U2L) AND (REF(J,1) < U2L))) - 1)),BARSLAST(((J < U2L) AND REF(J,1)))));
 RH4:=IF((HIGH > RH1),LOW,REF(LOW,BARSLAST((HIGH > RH1))));
 RH42:=IF((HIGH > RH1),J,REF(J,BARSLAST((HIGH > RH1))));
 RH5:=IF((((HIGH > RH4) AND (J < RH42)) AND (J < J24)),HIGH,REF(HIGH,BARSLAST((((HIGH > RH4) AND (J < RH42)) AND (J < J24)))));
 DRAWTEXT(FILTER(((((((((OPEN > ma120) AND (ma20 < ma120)) AND (LOW <= ma120)) AND ((ma20 - REF(ma20,1)) > 0)) AND (CLOSE > OPEN)) AND ((ma120 -REF(ma120,1)) > 0)) AND (HIGH < RH5)) AND (CLOSE >= ma120)),15),LOW,'★120跳马');