一个很好用的........
用法:BS指标中既可做主图公式，同时也具备了选股功能！可通过大智慧１中的 功能－＞智能选股－＞该指标－＞买线上穿卖线（会选出今天出现B点的股票）／卖线上穿买线（会选出今天出现S点的股票），而快枪指标我把他作为副图公式用，将BS指标和快枪指标结合起来用有不错的效果！
｛名称 BS｝
买线:EMA(C,2),colorred;
卖线:EMA(SLOPE(C,21)*20+C,42),coloryellow;
BU:=cross(买线,卖线);
SEL:=cross(卖线,买线);
drawtext(bu,(LOW * 0.988),'↑'),colorred,linethick5;
drawtext(bu,(LOW * 0.958),'B'),colorred,linethick5;
drawtext(sel,(HIGH * 1.028),'↓'),colorwhite,linethick5;
drawtext(sel,(HIGH * 1.058),'S'),colorwhite,linethick5;
stickline(买线>=卖线,low,high,0.1,1),colorred;
stickline(买线>=卖线,close,open,8,1),colorred;
stickline(买线>=卖线,close,open,10,1),colorred;
stickline(买线<卖线,close,open,10,0),colorblue;
stickline(买线<卖线,close,open,8,0),colorblue;
stickline(买线<卖线,low,high,0.1,1),colorblue;
stickline(cross(买线,卖线) or cross(卖线,买线),open,close,6,0),coloryellow;
｛名称 快枪｝
VAR1:=EMA(HHV(HIGH,500),21);
VAR2:=EMA(HHV(HIGH,250),21);
VAR3:=EMA(HHV(HIGH,90),21);
VAR4:=EMA(LLV(LOW,500),21);
VAR5:=EMA(LLV(LOW,250),21);
VAR6:=EMA(LLV(LOW,90),21);
VAR7:=EMA((VAR4*0.96+VAR5*0.96+VAR6*0.96+VAR1*0.558+VAR2*0.558+VAR3*0.558)/6,21);
VAR8:=EMA((VAR4*1.25+VAR5*1.23+VAR6*1.2+VAR1*0.55+VAR2*0.55+VAR3*0.65)/6,21);
VAR9:=EMA((VAR4*1.3+VAR5*1.3+VAR6*1.3+VAR1*0.68+VAR2*0.68+VAR3*0.68)/6,21);
VARA:=EMA((VAR7*3+VAR8*2+VAR9)/6*1.738,21);
VARB:=REF(LOW,1);
VARC:=SMA(ABS(LOW-VARB),3,1)/SMA(MAX(LOW-VARB,0),3,1)*100;
VARD:=EMA(IF(CLOSE*1.35<=VARA,VARC*10,VARC/10),3);
VARE:=LLV(LOW,30);
VARF:=HHV(VARD,30);
VAR10:=IF(MA(CLOSE,58),1,0);
快枪:EMA(IF(LOW<=VARE,(VARD+VARF*2)/2,0),3)/618*VAR10,COLORSTICK;
