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Re: [amibroker] Fwd: Re: Bollinger Bands Squeeze & Buldge



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Rick,

Filter works only in explorations. In scan you need to add

Buy = Buy AND Close > 30;

at the very end of your formula.

Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message ----- 
From: "Rick" <zztopband@xxxx>
To: "News Group" <amibroker@xxxxxxxxxxxxxxx>
Sent: Wednesday, July 24, 2002 6:13 PM
Subject: [amibroker] Fwd: Re: Bollinger Bands Squeeze & Buldge


> I added filter = close > 30...but in my scans I still
> get penny stocks!! What is wrong?
> 
> Note: forwarded message attached.
> --- In amibroker@xxxx, "eseward_2000"
> <eseward_2000@xxxx> wrote:
> ZZ,
> 
> You can scan for narrowest BBandWidth this way (20day
> Bands, 2 StDev):
> 
> Buy = 
> (BBandTop(C, 20, 2) - BBandBot(C, 20, 2)) < 
> Ref(LLV((BBandTop(C, 20, 2) - BBandBot(C, 20, 2)),
> 125), -1)
> ;
> 
> and widest this way:
> 
> Buy = 
> (BBandTop(C, 20, 2) - BBandBot(C, 20, 2)) > 
> Ref(HHV((BBandTop(C, 20, 2) - BBandBot(C, 20, 2)),
> 125), -1)
> ;
> 
> Bill
> 
> 
> 
> --- In amibroker@xxxx, "zztopband" <zztopband@xxxx>
> wrote:
> > I just bought Amibroker this weekend and it looks to
> me it will 
> > become a staple to my diet...Thanks For A GREAT
> PRODUCT!!... on to 
> > my question.
> > 
> > How can I scan for the "squeeze" and the "buldge"
> for individual 
> > stocks on a daily basis?
> > 
> > ie.. Scan daily for a new "Squeeze" (the narrowest
> point in the 
> last 
> > 6 months) and scan daily for a new "Buldge" (the
> widest point for 
> the 
> > last 6 months). Any help would be greatly
> appreciated.
> > 
> > ZZ
> --- End forwarded message ---
> 
> 
> =====
> Rick
> 
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