通达信简单易懂的BS主图选股指标公式源码

通达信简单易懂的BS主图选股指标公式源码

源码正文：

N:=13{XG51};
M:=3{XG51};
买线:=ema(C,2){XG51};
卖线:=Ema(SLOPE(C,21)*20+C,42);  
BU:=crOSS(买线,卖线){XG51};
SEL:=CROSS(卖线,买线){XG51};

DRAWTEXT(BU,L-0.1,'▲B'),COLORWHITE{XG51};
DRAWTEXT(SEL,H+0.1,'◆S'),COLORCYAN{XG51};
stICKLINE(买线>=卖线,LOW,HIGH,0.0,1),COLORWHITE{XG51};
STICKLINE(买线>=卖线,CLOSE,OPEN,3,1),COLORWHITE{XG51};
JC:=(REF(C,3)+REF(C,5)+REF(C,7)+REF(C,8)+REF(C,13)+REF(C,21))/6{XG51};
参考价:=SMA(JC,5,1), CIRCLEDOT,COLORCYAN{XG51};
价:=IF(C>=参考价,参考价,参考价*0.98 ), CIRCLEDOT,COLOR0000FF{XG51};
STICKLINE(买线<卖线,LOW,HIGH,0.0,1),COLORCYAN{XG51};
STICKLINE(买线<卖线,CLOSE,OPEN,3,1),COLORCYAN{XG51};
LC:=REF(CLOSE,1){XG51};
rsi:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(Abs((CLOSE - LC)),3,1)) * 100){XG51};
FF:=EMA(CLOSE,3){XG51};
MA15:=EMA(CLOSE,21){XG51};
日:=150;昨前:=3{XG51};
高1:=REF(HHV(H,日),昨前){XG51};
低1:=REF(LLV(L,日),昨前){XG51};
H1:=高1-(高1-低1)*0.191;
H2:=高1-(高1-低1)*0.382;
H3:=高1-(高1-低1)*0.5;
H4:=高1-(高1-低1)*0.618;
H5:=高1-(高1-低1)*0.809{XG51};
VAR2:=CLOSE*vol;  
MID:=EMA((expma(VAR2,3)/EXPMA(VOL,3)+EXPMA(VAR2,6)/EXPMA(VOL,6)+EXPMA(VAR2,12)/EXPMA(VOL,12)+EXPMA(VAR2,24)/EXPMA(VOL,24))/4,N);  
主趋势线:MID{XG51};
MID2:=MID*1.01{XG51};
SDN:=MID*0.94;  
SDN3:=REFDATE(CLOSE,1050609),COLORBLUE{XG51};
SUP:=1.06*MID,COLORYELLOW;  
VAR4:=EXPMA(CLOSE,9);  
B9:=COUNT(HIGH>SUP,5){XG51};
VAR1:=MID{XG51};
RSDN:IF(VAR1>REF(VAR1,1),VAR1,DRAWNULL),LINETHICK2,COLORWHITE{XG51};
GSDN:IF(VAR1<REF(VAR1,1),VAR1,DRAWNULL),LINETHICK2,COLORCYAN{X?G^5-1?C?N?{};