以下是通达信布林买卖点（主图公式源码贴图）
用这个做短线操作还是不错的，开盘在当天买入价上方开盘买入，盘中出现买入先观望，尾盘还有买入信号尾盘买入，开盘提示卖，主导动能指标绿色，开盘就卖，盘中出现卖出信号时，也要看主导动能，如果是绿色，就执行
{买卖点}
JRH:=HHV(C,2);
JRL:=LLV(C,2);
MA3:=MA(CLOSE,3);
YTSL:=(3*CLOSE+LOW+OPEN+HIGH)/6;
VAR1:=(CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2));
VAR2:=(REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VAR3:=(REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VAR4:=(REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VAR5:=(REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VAR6:=(REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VAR7:=(REF(VAR6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VAR8:=(REF(VAR7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VAR9:=(REF(VAR8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VARA:=(REF(VAR9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VARB:=(REF(VARA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VARC:=(REF(VARB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VARD:=(CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2));
VARE:=(REF(VARD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VARF:=(REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VAR10:=(REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VAR11:=(REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VAR12:=(REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VAR13:=(REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VAR14:=(REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VAR15:=(REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VAR16:=(REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VAR17:=(REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2));
VAR18:=(REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2));
VAR19:=((REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1)) AND VAR1);
VAR1A:=((REF(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,1)) AND VARD);
红色持股:VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,COLOR0000FF,NODRAW;
卖:=IF(红色持股,JRL,DRAWNULL);
明卖价:=卖,COLORFF99FF,NODRAW;
今卖价:REF(卖,1)COLOR0000FF,NODRAW;
青色观望:VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,COLORFFFF00,NODRAW;
进:=IF(青色观望,JRH,DRAWNULL);
明进场价:=进,COLOR33AACC,NODRAW;
今进场价:REF(明进场价,1),COLORYELLOW,NODRAW;
买:VAR19,COLOR33AACC,NODRAW;
品红卖:VAR1A,COLORFF99FF,NODRAW;
急速超跌:(CLOSE-MA(CLOSE,34))/MA(CLOSE,34)*100<-14,COLORFFFFFF,NODRAW;
上市日期年:REF(YEAR,BARSCOUNT(CLOSE)-1),NODRAW,COLOR0000FF;
月:REF(MONTH,BARSCOUNT(CLOSE)-1),NODRAW,COLORFF00FF;
日:REF(DAY,BARSCOUNT(CLOSE)-1),NODRAW,COLOR00FFFF;
STICKLINE(ISLASTBAR AND (红色持股 OR REF(红色持股,1)=1),今卖价,今卖价,30,1),COLOR0000FF;
STICKLINE(ISLASTBAR AND (青色观望 OR REF(青色观望,1)=1),今进场价,今进场价,30,1),COLOR00FF00;
STICKLINE(C>=O,L,H,0,0),COLOR0000CC;
STICKLINE(C<O,L,H,0,0),COLOR999900;
STICKLINE(1,C,O,3.5,0),COLOR858500;
STICKLINE(C>=O,C,O,3.5,0),COLOR0000E5;
STICKLINE(红色持股,CLOSE,O,2.8,0),COLOR000055;
STICKLINE(红色持股,CLOSE,O,2,0),COLOR000088;
STICKLINE(红色持股,CLOSE,O,1.5,0),COLOR0000AA;
STICKLINE(红色持股,CLOSE,O,1,0),COLOR0000CC;
STICKLINE(红色持股,CLOSE,O,0.5,0),COLOR0000EE;
STICKLINE(青色观望,CLOSE,O,2.8,0),COLOR555500;
STICKLINE(青色观望,CLOSE,O,2,0),COLOR888800;
STICKLINE(青色观望,CLOSE,O,1.5,0),COLORAAAA00;
STICKLINE(青色观望,CLOSE,O,1,0),COLORCCCC00;
STICKLINE(青色观望,CLOSE,O,0.5,0),COLOREEEE00;
CO:=(C-O);
STICKLINE(急速超跌,O,C-CO/2,2.8,0),COLOR555555;
STICKLINE(急速超跌,O,C-CO/2,2,0),COLOR888888;
STICKLINE(急速超跌,O,C-CO/2,1.5,0),COLORAAAAAA;
STICKLINE(急速超跌,O,C-CO/2,1,0),COLORCCCCCC;
STICKLINE(急速超跌,O,C-CO/2,0.5,0),COLOREEEEEE;
STICKLINE(买,O,O+CO/3,2.8,0),COLOR335555;
STICKLINE(买,O,O+CO/3,2,0),COLOR338888;
STICKLINE(买,O,O+CO/3,1.5,0),COLOR33AAAA;
STICKLINE(买,O,O+CO/3,1,0),COLOR33CCCC;
STICKLINE(买,O,O+CO/3,0,0),COLOR33EEEE;
DRAWICON(买,REF(CLOSE,1),1),COLORYELLOW;
DRAWTEXT(买,REF(CLOSE,1),' 买'),COLORYELLOW;
STICKLINE(品红卖,O,O+CO/3,2.8,0),COLOR550055;
STICKLINE(品红卖,O,O+CO/3,2,0),COLOR880088;
STICKLINE(品红卖,O,O+CO/3,1.5,0),COLORAA00AA;
STICKLINE(品红卖,O,O+CO/3,1,0),COLORCC00CC;
STICKLINE(品红卖,O,O+CO/3,0.5,0),COLOREE00EE;
DRAWICON(品红卖,REF(CLOSE,1)+0.1,2),COLORGREEN;
DRAWTEXT(品红卖,REF(CLOSE,1)+0.1,' 卖'),COLORGREEN;
{布林-M}
{参数 N: 2 250 20 }
MID:=MA(C,N);
VARTA:=POW((C-MID),2);
VARTB:=MA(VARTA,N);
VARTC:=SQRT(VARTB);
UPPER:=MID+2*VARTC;
LOWER:=MID-2*VARTC;
BOLL:REF(MID,1),COLORWHITE;
UB:REF(UPPER,1),COLORYELLOW;
LB:REF(LOWER,1),COLORMAGENTA;
