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Mike/Laura.
You mentioned a point I forgot to address.
I have the impression that the quality of DTN's streaming data is
better than eSignal's. That is, there are virtually no huge data
spikes, especially at the open or close. I also subscribe to TC2000
EOD data, which I also import into AB. Charts displayed using DTN's RT
data match TC2000 charts more closely than those using eSignal.
Concerning the speed of data, it is difficult to separate streaming
speed from backfill updates, but I believe that eSignal's is faster.
On the other vhand, data updates via DDE into Excel is very fast.
The backfill issue is indeed the biggest problem.
Hope this helps,
Paul
--- In amibroker@xxxxxxxxxxxxxxx, "mikelaurataylor"
<mikelaurataylor@xxx> wrote:
>
> I have similar thoughts as I actually have 1 esignal and 1 IQ Feed
> account (I need 2) and am trying to switch ultimately to just one.
>
> I think you nailed the issues right on the head. I even uploaded/sent
> them a note on their board about the backfill issue.
>
> One question is the following:
>
> Assuming that you are dealing w/ current realtime data, not backfill,
> do you have a sense for which is faster and potentially more accurate
> / timely? I originally thought it would be esignal but my partner is
> running the esignal data and it seems less precise then when I run the
> IQ Feed data - and I actually assumed that the esignal realtime feed
> would be better.
>
> Any feedback on realtime streaming data?
>
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