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John,
Maybe you have some symbols delayed by Quote.com.
The delayed symbols are very specific in QFeed. They are not shifted, for
example, for 10 minutes.
Instead of this, QFeed posts all ticks for last delay period in the end of
this time period.
Kind regards,
Dmitri
support@xxxxxxxxxxxxxxxxxx
----- Original Message -----
From: "John Berentson" <shavenheads@xxxxxxx>
To: <omega-list@xxxxxxxxxx>
Sent: Tuesday, January 18, 2000 16:58
Subject: Dynastore/Quote.com Feed
I monitored MSFT at the open today to see how the Dynastore/Quote.com feed
handled a heavily traded stock (MSFT had over 47,000 ticks today). I used
Qcharts, which does not come through my com port (I use a cable modem) as a
monitor.
The most the Dynastore fell behind was 2 seconds. More troublesome, however,
was the tendency for Dynastore to deliver the ticks in bursts. This doesn't
have much, if any, impact on a one minute chart, but a one or two tick chart
will write in bursts.
I know this phenomenon has been discussed on the Qcharts list. Is Ron Dawes
is
monitoring, perhaps he can enlighten us on this.
jfb
shaven heads trading
new york city
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