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Re: PriceScale -- ND, NQ, NDX



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i believe you are right.
i only have done the omega suggestion to the nd contract and it solves the
charting problem,  i dont
know the accuracy of the repaired ticks.


however where is omega's proper solution to this problem?
does this problem occurs on ts2k or only on ts4?

tv

Gary Fritz wrote:

> > i was told not to change the price scale but to edit the first bad
> > tick with the same value as the last good tick(continuing so until
> > no bad tick existed), all this while in the edit tick screen, i
> > used a 0.5% filter. today the problem resurfaced again.
>
> Unless I am seriously mistaken, the Omega support person was confused.
>
> The problem he describes happens if you get a bad tick at the start
> of a block of 64 (? not sure about that number) ticks.  All the ticks
> in that block are offset from the first tick in the block.  If the
> first tick of the block is bad, all ticks in the block are bad.
>
> The symptom of that problem is that a block of 64 (or whatever)
> continuous ticks are wrong, then the price reverts back to the right
> price.  It doesn't depend on the price, just on a fixed # of ticks
> after an initial bad tick that falls at the start of the block.
> After 64 ticks, the price reverts back to the proper range.
>
> That's not what we've been seeing lately.  For one, you often see the
> price jump 655-odd points AND BACK, several times, within a few
> ticks.  Also, the jumps happen precisely when the price passes 327+
> pts from the opening tick, and the jumps are exactly 655.36 high or
> low from where they should be.  That doesn't fit with the "bad tick
> at the start of a block" problem, but it DOES fit the "16-bit offset
> from the open" problem.  Finally, changing the PriceScale DOES FIX
> this problem.  I changed my PriceScale and my data for yesterday
> stored properly.
>
> By the way, for some reason the OMZ files I posted are not working
> properly.  When *I* download them, I see all the symbols I expect.
> But several people have said they see only @CCO and NDX, or only ND0M
> and NDX.  I can't explain what's going wrong there.  The OMZ file
> works properly on my system.
>
> Gary