[This message was posted by WIlis Todd of self <[email protected]> to the 
"Foreign Exchange" discussion forum at http://fixprotocol.org/discuss/1. You 
can reply to it on-line at http://fixprotocol.org/discuss/read/f37d0acf - 
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Thanks again for the help Mark, but I guess I'm not as good at programming as I 
wish I was.  I found a free FIX engine to work with, but I'm still not sure 
what I need to do with it.  The company I got it from said if I needed any 
assistance to just tell them, but then they never responded to me.  
I'm wondering if it's possible to hire someone to help me write a simple 
program that will connect, stay connected, gather tick data, and send limit 
entries or trades as needed.  I would need to understand it after it was 
written, enough to be able to modify the criteria of when to send the 
trades/orders as I may need in the future.  Do you know anyone that could do 
this and have an idea what it would cost?  I was hoping to do this on my own, 
but I seem to not be good enough without someone helping me.  
If anyone else out there knows someone that I could hire to help me write a 
very basic program, please let me know.  

> My suggestion would be to track down an open source FIX engine and work
> with that. Implementing your own FIX engine should be feasible from the
> documentation, but is likely to be painful because you will need to
> interoperate with your broker. Using an off-the-shelf engine is going to
> be a lot quicker.
> 
> This will also mean that you can forget about the session messages since
> the FIX engine will just deal with that for you. You can concentrate on
> the sub-set of application messages that you need to produce.
> 
> You should also be able to forget about the standard header and footer
> since the engine will also populate those for you.
> 
> How much of the standard you need to understand will then be down to the
> asset classes you are trading. I have seen FIX orders for simple
> equities and FX trades that have only a dozen tags and they are pretty
> much what you would expect - price, volume, instrument, time stamp,
> handling instructions (eg good day, fill or kill, etc).
> 
> The responses from the broker should also be pretty straightforward.
> 
> So: step 1: find a FIX engine. Having just taken a quick look at the FIX
> Protocol web site under the FIX Products and Vendors I can see at least
> 1 available for free download.
> 
> Hope that helps.
> 
> 
> > Thank you for the advice! But I can't seem to find where the "session
> > messages" are from the headers. I noticed that Vol. 3 talks about pre-
> > trade messages, but I didn't see any headings in there saying session
> > messages either. :( So the collection of PDF files comes to 1,511
> > pages. Do I have to know the information on each of these pages in
> > order to make this program? Are there no example codes with
> > explaination notes in it discribing what is doing what? These 7
> > volumes seem very overwhelming. Please let me know if there is
> > anything more condensed that might be more helpful and take less time
> > to get up and running. Thanks again for the help!


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