落袋为安A----主图指标，提示买卖操作过程。必须严格遵守操作纪律，会买的是儿子，会卖的是老子。信号灯由蓝色转为粉红色买入，粉红色转为蓝色，卖出。配合买卖区间，K线B、S点变化更加准确有效，橙黄s直尺是安全带，B点、S点是交易信号提示，不懂添加的可以把指标BS点提示打开。。落袋为安A.tne

指标源码：

落袋为安A

{买卖区}
买线:=EMA(C,2);
卖线:=EMA(SLOPE(C,21)*20+C,42);
STICKLINE(买线>=卖线,REFDATE(HHV(H,0),DATE),REFDATE(LLV(L,0),DATE),5,0),COLOR000055;
STICKLINE(买线<卖线,REFDATE(HHV(H,0),DATE),REFDATE(LLV(L,0),DATE),5,0),COLOR663300;  
DRAWNUMBER(ISLASTBAR, C,C),COLORMAGENTA;
{BS点提示}
{VAR1:=(100 - ((90 * (HHV(HIGH,14) - CLOSE)) / (HHV(HIGH,14) - LLV(LOW,14))));
VAR2:=(100 - ((90 * (HHV(HIGH,14) - CLOSE)) / (HHV(HIGH,14) - LLV(LOW,14))));
VAR3:=(100 - MA(((100 * (HHV(HIGH,6) - CLOSE)) / (HHV(HIGH,6) - LLV(LOW,6))),34));
DRAWBMP(CROSS(VAR2,MA(VAR3,6)),(LOW - (LOW*0.01)),'BUY1');
DRAWBMP(CROSS(MA(VAR3,6),VAR1),(HIGH+(HIGH*0.03)),'SELL1');}
{落带为安-顶、压、支、底线}
DRAWRECTREL(0,5,1000,1,RGB(200,300,500));
DRAWRECTREL(0,202,1000,195,RGB(0,50,50));
DRAWRECTREL(0,498,1000,495,RGB(100,500,300));
DRAWRECTREL(0,808,1000,800,RGB(00,50,50));
DRAWRECTREL(0,1000,1000,995,RGB(200,300,500));

趋势射线21: DRAWLINE(H=HHV(H,21),H,L=LLV(L,21),L,0),COLORC100FF;
射线21上涨: DRAWLINE(L=LLV(L,21),L,H=HHV(H,21),L,0),COLORC100FF;
趋势射线35: DRAWLINE(H=HHV(H,35),H,L=LLV(L,35),L,0),COLORWHITE;
射线35上涨: DRAWLINE(L=LLV(L,35),L,H=HHV(H,35),L,0),COLORWHITE;
趋势射线49: DRAWLINE(H=HHV(H,49),H,L=LLV(L,49),L,0),COLORYELLOW;
射线49上涨: DRAWLINE(L=LLV(L,49),L,H=HHV(H,49),L,0),COLORYELLOW;

{安全建仓区}
RSV:=(CLOSE-LLV(LOW,30))/(HHV(HIGH,30)-LLV(LOW,30))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
TJ:=D<10;
TJ1:=D>90;
上边线:IF(BARSLAST(TJ),REF(HIGH,BARSLAST(TJ)),DRAWNULL),COLORWHITE;
下边线:IF(BARSLAST(TJ),REF(LOW,BARSLAST(TJ)),DRAWNULL),COLORMAGENTA;
安全带:STICKLINE(D,上边线*0.996,下边线*1.005,8,0),COLORBROWN;
STICKLINE(C>O,O,C,3,1),COLORRED;
STICKLINE(C>O,H,C,0,0),COLORRED;
STICKLINE(C>O,L,O,0,0),COLORRED;
STICKLINE(C<O,O,C,3,0),COLORCYAN;
STICKLINE(C<O,H,L,0,1),COLORCYAN;
STICKLINE(TJ,O,C,2,0),COLORFF00FF;
STICKLINE(TJ1,O,C,2,0),COLORGREEN;
{地域板块、所属行业、所属概念，主图显示}
DRAWTEXT_FIX(ISLASTBAR ,0.10,0.01,1,DYBLOCK),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR ,0.18,0.01,1,HYBLOCK),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR ,0.36,0.01,1,GNBLOCK),COLORWHITE;
{买卖信号灯}
降:=HHV(EMA(C,3),5),COLORCYAN;
升:=LLV(EMA(C,3),5),COLORRED;
走势:=EMA(C,3),COLORYELLOW;
线上多:IF(走势<降,降,DRAWNULL),COLORCYAN,LINETHICK2;{CIRCLEDOT}
线下空:IF(走势>升,升,DRAWNULL),COLORMAGENTA,LINETHICK3;
SJTJ:=DATE<1590301;
X1:=(C+L+H)/3;
X2:=EMA(X1,6);
X3:=EMA(X2,5);
STICKLINE(X2>=X3 AND SJTJ,LOW,HIGH,0,1),COLORRED;
STICKLINE(X2>=X3 AND SJTJ,CLOSE,OPEN,3.2,2),COLORRED;
STICKLINE(X2<X3 AND SJTJ,LOW,HIGH,0,1),COLORCYAN;
STICKLINE(X2<X3 AND SJTJ,CLOSE,OPEN,3.2,2),COLORCYAN;
STICKLINE(CROSS(X3,X2) AND SJTJ,OPEN,CLOSE,3.2,0),COLORCYAN;
STICKLINE(CROSS(X2,X3) AND SJTJ,OPEN,CLOSE,3.2,0),COLORRED;
STICKLINE((CLOSE>OPEN) AND (X2<X3) AND SJTJ,CLOSE,OPEN,3.2,2)COLORCYAN;
STICKLINE((CLOSE>OPEN) AND (X2>=X3) AND SJTJ,CLOSE,OPEN,3.2,2)COLORRED;
STICKLINE((CLOSE<OPEN) AND (X2<X3) AND SJTJ,CLOSE,OPEN,3.2,0)COLORCYAN;
STICKLINE((CLOSE<OPEN) AND (X2>=X3) AND SJTJ,CLOSE,OPEN,3.2,0)COLORRED;
{涨停板立体K线}
A:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)>=9.8/100;
STICKLINE(A AND CLOSE=OPEN AND HIGH=LOW,REF(CLOSE,1),H,0,0),COLORGREEN,LINETHICK1;
B:=(REF(CLOSE,1)-CLOSE)/CLOSE>=9.8/100;
STICKLINE(B AND CLOSE=OPEN AND HIGH=LOW,REF(CLOSE,1),H,0,0),COLORGREEN,LINETHICK1;
STICKLINE(B,H,L,0,0),COLORGREEN,LINETHICK1;
STICKLINE(B,O,C,3.5,0),COLOR008800;
STICKLINE(B,O,C,2,0),COLOR00AA00;
STICKLINE(B,O,C,1,0),COLOR00CC00;
STICKLINE(B,O,C,0.2,0),COLOR00FF00;
STICKLINE(A,H,L,0,0),COLORYELLOW,LINETHICK1;
STICKLINE(A,O,C,3.5,0),COLOR008888;
STICKLINE(A,O,C,2,0),COLOR00AAAA;
STICKLINE(A,O,C,1,0),COLOR00CCCC;
STICKLINE(A,O,C,0.2,0),COLOR00FFFF;