通达信超强的波段选股公式助你资金倍增

本公式的亮点：1、采用上下轨（布林），2、引进精准线思路，但是设法还需要重新考虑。3、均线平滑处理，均线思路。缺点：没有借助一个典型的震荡指标。判断标准简单化，这是今后要改进的地方。

源码

均5:MA(CLOSE,5), COLORYELLOW;
均10:MA(CLOSE,10), COLORF00FF0;
均30: MA(CLOSE,30), COLOR00FF00;
均60: MA(CLOSE, 60), COLORRED, POINTDOT ,LINETHICK2;
均250: MA(CLOSE, 250), COLORBLUE ,LINETHICK2 ;
上轨: 均30 + 2*STD(CLOSE,30), COLORYELLOW, POINTDOT, LINETHICK2,COLORLIGREEN ;
下轨: 均30 - 2*STD(CLOSE,30), COLORYELLOW ,POINTDOT ,LINETHICK2,COLORLIRED;
N:=13;
L0:=0.02;
L5:=ABS(L-REF(L,N))<=L0
OR ABS(C-REF(L,N))<=L0
OR ABS(O-REF(L,N))<=L0
OR ABS(L-REF(O,N))<=L0
OR ABS(C-REF(O,N))<=L0
OR ABS(O-REF(O,N))<=L0
OR ABS(L-REF(C,N))<=L0
OR ABS(C-REF(C,N))<=L0
OR ABS(O-REF(C,N))<=L0
OR ABS(L-REF(H,N))<=L0
OR ABS(C-REF(H,N))<=L0
OR ABS(O-REF(H,N))<=L0;
精准线首次:= L5;
精准左:=FILTER(精准线首次,N) ;
天数:=BARSLAST(精准左);
LTS:=REF(L,天数);
精准右:=ABS(L-LTS)<=L0;
STICKLINE(精准左,L,L,190,-1),COLORMAGENTA;
DRAWLINE(精准左,L,精准右,LTS,0),COLORMAGENTA;
JJ:=(CLOSE+HIGH+LOW)/3;
A:=EMA(JJ,7);
B:=REF(A,1);
STICKLINE(A>B,A,B,2,0),COLORMAGENTA;
STICKLINE(A<B,A,B,2,0),COLORGREEN;
M1:=EMA(CLOSE,3);
M2:=EMA(CLOSE,8);
M3:=EMA(M2,13);
M4:=EMA(M2,55);
VAR1:=EMA(M3,55);
M5:=EMA(M4,81), COLORRED,LINETHICK2;
VAR2:=(REF(HIGH,1)+REF(LOW,1))/2;
VAR3:=MA(CLOSE,21)+2*STD(CLOSE,21);
DRAWICON(CROSS(VAR2,VAR3),HIGH*1.035,2);
DRAWTEXT(CROSS(VAR2,VAR3),HIGH*1.02,""), COLORGREEN;
VAR4:=REF(CLOSE,1);
VAR5:=SMA(MAX(CLOSE-VAR4,0),7,1)/SMA(ABS(CLOSE-VAR4),7,1)*100;
VAR6:=CROSS(79,VAR5);
VAR7:=FILTER(VAR6,4);
DRAWICON(VAR7,HIGH*1.035,2);
DRAWTEXT(VAR7,HIGH*1.02,""), COLORGREEN;
A7:=(2*C+H+L)/4;
VAR10:=LLV(LOW,34);
VAR11:=HHV(HIGH,34);
SK:=EMA((A7-VAR1)/(VAR2-VAR1)*100,7);
SD:=EMA(0.667*REF(SK,1)+0.333*SK,5);
DRAWTEXT(IF(COUNT(CLOSE<REF(CLOSE,1),8)/8>6/10 AND VOL>=1.5*MA(VOL,5) AND
COUNT(SK>=SD,3) AND REF(LOW,1)=LLV(LOW,120),1,0),LOW,"●买进") ,COLORRED;

 DRAWTEXT(IF(COUNT(CLOSE<REF(CLOSE,1),13)/13>6/10 AND
COUNT(SK>SD,6) AND REF(LOW,5)=LLV(LOW,120) AND REF(CLOSE>=OPEN,4) AND
REF(CLOSE>OPEN,3) AND REF(CLOSE>OPEN,2) AND REF(OPEN>CLOSE,1) AND
OPEN>REF(CLOSE,1),1,0),LOW,"●买进"), COLORRED;
D:=MA(CLOSE,80)-MA(CLOSE,10)/3;
DRAWTEXT(IF(CLOSE<D AND VOL/240>MA(VOL,5)/240 AND CLOSE>REF(CLOSE,1)*1.08
AND CLOSE<MA(CLOSE,13)*1.3,1,0)  AND MA(C,120)>=REF(MA(C,120),1),LOW,"●抄底"),COLORRED;