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I would recommend using the currently active NDX Futures Contract (NQ1M) as
a proxy -- It updates sometimes several times a second. I use Qfeed, but I
assume the same is true for other feeds --
_____________________
At 08:14 PM 03/15/2001 -0800, you wrote:
>Hi,
>
>If anyone knows of a data feed that updates the NDX index quote
>every 5 seconds or less please recommend it to me.
>
>I have been using IB's feed. It normally updates every second,
>except it is getting worse as time goes by. Sometimes only
>updates every 30 seconds when the market gets busy.
>
>I also use DTN, their NDX is supposed to update every 15 seconds,
>but can slow down to once a minute if the market is busy.
>
>ESignal updates every 15 seconds. Looks reliable as clockwork.
>
>Any pointers you can give are greatly appreciated.
>
>regards,
>
>tbr
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