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Re: More EL Mystery...



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How you are filled depend on what the symbol settings
are in your server (or downloader, depending where you
are getting your data)

ts will fill you only at a 'valid price'. Where a
valid price is defined as a multiple of the "Price
Scale * Minimum Movement"
So if your price scale is 1/8 and your minimum move is
1 then you will only see orders filled in eights.
The misterious rounding depends on the type of order.
If it is a buy limit order (any order read as 'price
or lower') then ts will round down, if its a "or
higher" order (like a buy stop order) ts will round up
to the nearest 'valid price'.
This is perfectly logical. If the market is traded in
1/8ths, and you place an order to "buy limit at 80
1/16" you would expect to be filled at 80, not 80
1/8...

H 

--- Jimmy56@xxxxxxx wrote:
> In a message dated 02/24/2000 11:02:30 PM Pacific
> Standard Time, 
> bnm03@xxxxxxx writes:
> 
> << This time I'm having a hard time
>  rationalizing the logic behind the way TS4 fills
> Limit orders in EL.  Maybe
>  someone on this list knows what's going on and can
> enlighten me or at least
>  confirm that TS4 is messed up.  Here's what's
> happening:
>  
>  Take a 5 minute chart of your favorite NASDAWG
> stock.  Any stock will do.
>  Then place limit orders to buy the low of L[0] +
> 1/6 above. So the EL
>  statement would look something like this (assuming
> all vars are defined,
>  etc.)
>  
>  buyPrc = L + 0.0625
>  Buy ("B1") At buyPrc Limit; >>
> 
> I had a similar problem that was discussed a couple
> weeks ago on the group.  
> My orders were buy stops where I was buying end of
> day at the High plus .125, 
> but TS 4 was first rounding the high up to the
> nearest 8th and only then 
> adding the additional 1/8th.  What I had to do was
> change the minimum move of 
> each of my stocks in each stock's setting tab. 
> Change the minimum from 125 
> (which is 1/8th) to 625 (which is 1/16th) and then
> change the price scale 
> from 1/1000 to 1/10000.
> See if that works.
> I'm still trying to understand how TS 4 fills its
> sell stop exit orders.  I'm 
> using Average True Range multiples to exit and TS is
> doing some weird 
> rounding up and down that I haven't figured out yet.
>  Anyone know anything 
> about that?
> Jim
> 
>