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[amibroker] Re: How To Code "...three or fewer bars ago"?



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> I don't understand what x today is x.

Oh no, as I said, I was only concerned with the second line, 
regarding the MA and specifically the "3 or fewer bars" part.  I was 
just trying to show that I had two buy triggers: one for today and 
one for within the last 3 days.  Just trying to make clear what I 
wanted with the second trigger.  Probably just made things worse, 
eh?  ;-)

Anyway, thanks very much for the help.  I'll give your code a shot.

Grant

 

> But to check if price crossed ma (I assume up and not necessarily  
> closed above) just modify to buy = h > hhv(ma(h, 15), 3)
> 
> Bill
> 
> ----- Original Message ----- 
> From: "longarm61" <norm1@xxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Friday, February 29, 2008 4:18 PM
> Subject: [amibroker] Re: How To Code "...three or fewer bars ago"?
> 
> 
> > Thanks Bill.  I think the example I gave may not have been 
exactly 
> > what I wanted (I used the wizard).  Just to clarify, what I want 
to 
> > do is:
> > 
> > Buy if X TODAY is X
> > AND if price crosses MA within last 3 days.
> > 
> > Would your code still apply? (Only concerned with the second 
line, of 
> > course.) Thanks.
> > 
> > Grant
> > 
> > 
> > 
> > --- In amibroker@xxxxxxxxxxxxxxx, "wavemechanic" <timesarrow@> 
> > wrote:
> >>
> >> Only.  See if this works - 
> >> buy = c > hhv(ref(ma(c, 15), -3), 3);
> >> 
> >> Bill
> >> ----- Original Message ----- 
> >> 
> >> From: "longarm61" <norm1@>
> >> To: <amibroker@xxxxxxxxxxxxxxx>
> >> Sent: Friday, February 29, 2008 3:12 PM
> >> Subject: [amibroker] How To Code "...three or fewer bars ago"?
> >> 
> >> 
> >> > Sorry for yet another newb question.  Does the following code 
> > mean 
> >> > "buy if cross occurs 3 bars ago ONLY" or does it mean "buy if 
> > cross 
> >> > occurs 3 OR FEWER bars ago?"  I would like it to state the 
> > latter.  
> >> > How is this done if not with the code below?:
> >> > 
> >> > Buy = Close > Ref( MA(  Close , 15 ) , -3 );
> >> > 
> >> > 
> >> > 
> >> > 
> >> > 
> >> > 
> >> > 
> >> > 
> >> > 
> >> > Please note that this group is for discussion between users 
only.
> >> > 
> >> > To get support from AmiBroker please send an e-mail directly 
to 
> >> > SUPPORT {at} amibroker.com
> >> > 
> >> > For NEW RELEASE ANNOUNCEMENTS and other news always check 
DEVLOG:
> >> > http://www.amibroker.com/devlog/
> >> > 
> >> > For other support material please check also:
> >> > http://www.amibroker.com/support.html
> >> > 
> >> > Yahoo! Groups Links
> >> > 
> >> > 
> >> > 
> >> > 
> >> > 
> >> > -- 
> >> > No virus found in this incoming message.
> >> > Checked by AVG Free Edition. 
> >> > Version: 7.5.516 / Virus Database: 269.21.2/1304 - Release 
Date: 
> > 2/29/2008 8:18 AM
> >> > 
> >> >
> >>
> > 
> > 
> > 
> > 
> > Please note that this group is for discussion between users only.
> > 
> > To get support from AmiBroker please send an e-mail directly to 
> > SUPPORT {at} amibroker.com
> > 
> > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> > http://www.amibroker.com/devlog/
> > 
> > For other support material please check also:
> > http://www.amibroker.com/support.html
> > 
> > Yahoo! Groups Links
> > 
> > 
> > 
> > 
> > 
> > -- 
> > No virus found in this incoming message.
> > Checked by AVG Free Edition. 
> > Version: 7.5.516 / Virus Database: 269.21.2/1304 - Release Date: 
2/29/2008 8:18 AM
> > 
> >
>




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