Ⅰ 求布林帶選股公式（通達信）：布林帶收窄或者已經是處於收窄狀態，當天K線上穿中軌
N:=20;
MID:=MA(C,N);
VART1:=POW((C-MID),2);
VART2:=MA(VART1,N);
VART3:=SQRT(VART2);
UPPER:=MID+2*VART3;
LOWER:=MID-2*VART3;
BOLL:=REF(MID,1);
M:=1.15;
XG:UPPER/LOWER<M AND CROSS(C,BOLL) AND C>MA(C,5);
(M為收窄幅度，可自己調整。採用BOLL主圖疊加指標）
Ⅱ 通達信指標 WIDTH 極限寬那位大俠告訴一下源碼。
N:=20
M:=6
MID:=MA(C,N);
VART1:=POW((C-MID),2);
VART2:=MA(VART1,N);
VART3:=SQRT(VART2);
UPPER:=MID+2*VART3;
LOWER:=MID-2*VART3;
WIDTH:=(UPPER-LOWER)/MID;
MA:=MA(WIDTH,M);
Ⅲ 求股票大神幫我寫布林極限寬小於0.通達信表達式，我寫成BWIDTH<=0.1一直通不過測試啊
{N 3 30 10}
BOLL:=MA(CLOSE,N);
UB:=BOLL+2*STD(CLOSE,N);
LB:=BOLL-2*STD(CLOSE,N);
BWIDTH:=UB-LB;
xg:BWIDTH<=0.1;
你要先定義BWIDTH是布林寬度，有定義後才能通過測試，這里的N參數需要定義最賣稿小值，最大值及中鬧孝默認彎虛值。
Ⅳ 通達信神奇公式怎麼選股通達信神奇布林線股票指標公式如下：mid2：=m
{神奇布林線主圖}
MID2 := MA(CLOSE,21),COLORWHITE;
UPPER2:=MID2 + 1.96*STD(CLOSE,21),COLORYELLOW;
LOWER2:=MID2 - 1.96*STD(CLOSE,21),COLORYELLOW;
UP2:=MID2 + 2.56*STD(CLOSE,21),COLORFF00FF;
LOOW2:=MID2 - 2.56*STD(CLOSE,21),COLORFF00FF;
{上升趨勢}
STICKLINE(C>=MID2,MID2,UP2,2,0),COLOR330066;
{下降趨勢}
STICKLINE(C<MID2,MID2,LOOW2,2,0),COLOR545454;
MID:MID2,COLORWHITE;
UPPER:UPPER2,COLORYELLOW;
UP:UP2,COLORFF00FF;
LOWER:LOWER2,COLORYELLOW;
LOOW:LOOW2,COLORFF00FF;
開口:=UP-LOOW;
相離:=C-MID;
DRAWTEXT(C>=MID AND REF(開口,1)=HHV(開口,20),UPPER,'減倉'),COLOR00FF00;
DRAWTEXT(C>=MID AND REF(相離,1)=LLV(相離,5),MID,'加倉');
股價多頭:=C>MA(C,5) AND MA(C,5)>MA(C,10) AND MA(C,10)>MA(C,20);
DRAWTEXT(FILTER(股價多頭,20),LOOW*0.95,'開始建倉'),COLORRED;
DRAWICON(FILTER(股價多頭,20),LOWER,1),COLORRED;
DRAWTEXT(CROSS(MID,C),UP,'空倉觀望'),COLORYELLOW;
DRAWICON(CROSS(MID,C),UPPER,2),COLORYELLOW;
{K線}
{STICKLINE((CLOSE > OPEN),CLOSE,OPEN,5.2,0),COLOR070084;}
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,4,1),COLOR0000A3;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,3.5,0),COLOR000033;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,3,0),COLOR000066;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,2.0,0),COLOR000099;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,1.5,0),COLOR0000CC;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,1.0,0),COLOR0000FF;
STICKLINE((CLOSE > OPEN),CLOSE,OPEN,0.5,0),COLORCC66FF;
STICKLINE((CLOSE > OPEN),OPEN,LOW,0.3,0),COLORRED;
STICKLINE((CLOSE > OPEN),CLOSE,HIGH,0.3,0),COLORRED;
{STICKLINE((CLOSE = OPEN AND C>REF(C,1)),CLOSE,OPEN,5.2,0),COLOR070084;}
STICKLINE((CLOSE = OPEN AND C>REF(C,1)),CLOSE,OPEN,4,1),COLOR0000A3;
STICKLINE((CLOSE = OPEN AND C>REF(C,1)),CLOSE,OPEN,3.5,0),COLOR0000B7;
STICKLINE((CLOSE = OPEN AND C>REF(C,1)),CLOSE,OPEN,3,0),COLOR0000CD;
STICKLINE((CLOSE = OPEN AND C>REF(C,1)),CLOSE,OPEN,2.0,0),COLOR0000E9;
STICKLINE((CLOSE = OPEN AND C>REF(C,1)),CLOSE,OPEN,1.5,0),COLOR0754E9;
STICKLINE((CLOSE = OPEN AND C>REF(C,1)),CLOSE,OPEN,1.0,0),COLOR076EF3;
STICKLINE((CLOSE = OPEN AND C>REF(C,1)),CLOSE,OPEN,0.5,0),COLOR077BF3;
STICKLINE((CLOSE = OPEN AND C>REF(C,1)),OPEN,LOW,0.3,0),COLOR0000CD;
STICKLINE((CLOSE = OPEN AND C>REF(C,1)),CLOSE,HIGH,0.3,0),COLOR0000CD;
{STICKLINE((OPEN > CLOSE),CLOSE,OPEN,5.2,0),COLORFF5B00;}
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,4,1),COLORFF6C00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,3.5,0),COLORFF7B00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,2,0),COLORFF9C00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,1.5,0),COLORFFBE00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,1,0),COLORFFCC00;
STICKLINE((OPEN > CLOSE),CLOSE,OPEN,0.5,0),COLORFFFF00;
STICKLINE((OPEN > CLOSE),CLOSE,LOW,0.3,0),COLORFF9C00;
STICKLINE((OPEN > CLOSE),OPEN,HIGH,0.3,0),COLORFF9C00;
{STICKLINE((OPEN = CLOSE AND C<REF(C,1)),CLOSE,OPEN,5.2,0),COLORFF5B00;}
STICKLINE((OPEN = CLOSE AND C<REF(C,1)),CLOSE,OPEN,4,1),COLORFF6C00;
STICKLINE((OPEN = CLOSE AND C<REF(C,1)),CLOSE,OPEN,3.5,0),COLORFF7B00;
STICKLINE((OPEN = CLOSE AND C<REF(C,1)),CLOSE,OPEN,2,0),COLORFF9C00;
STICKLINE((OPEN = CLOSE AND C<REF(C,1)),CLOSE,OPEN,1.5,0),COLORFFBE00;
STICKLINE((OPEN = CLOSE AND C<REF(C,1)),CLOSE,OPEN,1,0),COLORFFCC00;
STICKLINE((OPEN = CLOSE AND C<REF(C,1)),CLOSE,OPEN,0.5,0),COLORFFFF00;
STICKLINE((OPEN = CLOSE AND C<REF(C,1)),CLOSE,LOW,0.3,0),COLORFF9C00;
STICKLINE((OPEN = CLOSE AND C<REF(C,1)),OPEN,HIGH,0.3,0),COLORFF9C00;
====================
{選股}
MID := MA(CLOSE,21);
相離:=C-MID;
加倉:=C>=MID AND REF(相離,1)=LLV(相離,5);
股價多頭:=C>MA(C,5) AND MA(C,5)>MA(C,10) AND MA(C,10)>MA(C,20);
開始建倉:=FILTER(股價多頭,20);
XG:加倉 OR 開始建倉;
Ⅳ 有誰知道這個通達信彩色布林指標源碼
M:=20;
BOLL:MA(CLOSE,M);
UB:BOLL+2*STD(CLOSE,M);
LB:BOLL-2*STD(CLOSE,M);
X:=UB-LB;
XUB:=IF(X>REF(X,1),UB,DRAWNULL);
DRAWBAND(UB,RGB(0,80,20),LB,RGB(0,80,0));
DRAWBAND(XUB,RGB(100,0,20),LB,RGB(0,80,0));
NOTEXTB:BOLL,COLOR00FFFF,LINETHICK2;
NOTEXTU:UB,COLORFF00FF,LINETHICK2;
NOTEXTL:LB,COLORFFAA00,LINETHICK2;
DRAWKLINE(HIGH,OPEN,LOW,CLOSE);
你圖中的上下2根線是N日的最高價和最低價。與布林公式沒有關系。
Ⅵ 通達信 區間震盪線 dpo指標源碼
通達信區間震盪線指標源碼是正確的。你不要亂動就可以使用。
Ⅶ 通達信BOLL-M通道指標的源碼，有哪位朋友知道
你要 的原碼如下
{參數 N: 2 250 20 }
MID:=MA(C,N);
VART1:=POW((C-MID),2);
VART2:=MA(VART1,N);
VART3:=SQRT(VART2);
UPPER:=MID+2*VART3;
LOWER:=MID-2*VART3;
BOLL:REF(MID,1),COLORFFFFFF;
上升:IF(BOLL>REF(BOLL,1),BOLL,DRAWNULL),COLORRED,LINETHICK1;
下降:IF(BOLL<REF(BOLL,1),BOLL,DRAWNULL),COLORGREEN,LINETHICK1;
UB:REF(UPPER,1),COLOR00FFFF;
LB:REF(LOWER,1),COLORFF00FF;