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"I was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger
"I'm satisfied with IQFeed. It's the most reliable and fastest quote feed I have ever used. Although I'm a resident in China, it's still very fast!" - Comment from Xiaofei
"I've been using IQFeed 4 in a multi-threaded situation for the last week or two on 2600 symbols or so with 100 simultaneous daily charts, and I have had 100% responsiveness." - Comment from Scott
"I am a hedge fund manager here. It’s funny, I have a Bloomberg terminal and a Bridge feed, but I still like having my DTN feed!" - Comment from Feras
"I just wanted to say how happy I am with your service. I was able to download the API docs last week and I was able to replicate Interactive Brokers historical bar queries and realtime bar queries over the weekend. That was about one of the fastest integrations that I've ever done and it works perfectly!!!!" - Comment from Jason via Email
"I like you guys better than *******...much more stable and a whole lot fewer issues." - Comment from Philip
"I'm very glad I switched to IQFeed. It's working perfectly with no lag, even during fast market conditions." - Comment from Andy via Email
"As a past ******* customer(and not a happy one), IQ Feed by DTN is a much better and cheaper product with great customer support. I have had no problems at all since switching over." - Comment from Public Forum
"Version 4.0.0.2 has been working well for me and I appreciate that it is now a much tighter client to work with. I feel I can go to press with my own application and rely on a stable platform" - Comment from David in IA.
"If someone needs the best quality data and backfill beyond what their broker provides at a rate that is the best in the industry, I highly recommend IQFeed." - Comment from Josh via Public Forum
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»Forums Index »Product Support »DTN.IQ Client Software Support
Thread Started By Replies Views Last Post
bug in client - doesnt reconnect to level2 servers awunder 8 2420 Sep 20, 2010 02:04 PM
by awunder
Download DTN.IQ 2.7.0.3 lbfvt 4 2691 Sep 1, 2010 10:04 AM
by lbfvt
Login & Password or Pin alhabob 1 2248 Aug 11, 2010 10:24 AM
by DTN_CurtisT
trouble loggin in to IQ Feed eraskas 0 3184 Jul 12, 2010 12:36 PM
by eraskas
Any way to export Workspace info? AMA 2 2133 Jun 22, 2010 12:04 PM
by AMA
Questions about DTNIQ Workspaces setup. AMA 1 2192 Jun 4, 2010 12:13 PM
by AMA
How to set default time interval(daily, minute, tick, etc) for T&S windows? AMA 1 2083 Jun 3, 2010 08:41 AM
by AMA
VIX.XO slow updates in Watchlist and T&Sales AMA 2 2295 May 13, 2010 03:04 PM
by AMA
trouble figuring out which indexes from DTN are updated when daddyolle 1 2645 May 10, 2010 12:17 PM
by daddyolle
list of options overlying a stock zzly4bible 1 2577 Apr 30, 2010 08:26 AM
by DTN_LorenF
Excel/DDE, how to do automatic startup? AMA 3 4028 Apr 28, 2010 08:46 AM
by DTN_CurtisT
T&Sales for individual equity options not refreshing TickID column data. AMA 2 2117 Apr 21, 2010 06:58 PM
by AMA
Watchlist problem displaying 'strike' column AMA 3 1960 Apr 21, 2010 12:56 PM
by AMA
end of data for historical interval data using Historical via Com bledell 1 2309 Apr 19, 2010 08:23 AM
by DTN_Steve_S
Options Chain not hiding selected rows AMA 0 1850 Apr 13, 2010 11:02 AM
by AMA
Daily Historical Data before EOD jlp 4 2712 Mar 30, 2010 02:14 PM
by DTN_Steve_S
Options Chain lagging way behind Watchlist and Time & Sales data. AMA 10 2294 Mar 26, 2010 03:32 PM
by AMA
freeze with IQFeed client 4.6.0.7 fredcom 7 4182 Feb 22, 2010 01:21 PM
by fredcom
Problem with Time & Sales data entry window. AMA 3 1980 Feb 4, 2010 09:58 PM
by AMA
possible 4.6 client problem pyro 29 5549 Jan 25, 2010 01:01 PM
by pyro
Have problem to connect ip list server raistlin 6 2880 Dec 7, 2009 04:17 PM
by taa_dtn
Unable to connect to IP list server skunk 2 2139 Dec 6, 2009 05:59 PM
by skunk
THANKSGIVING 2009 HOLIDAY SCHEDULE Stan S 0 2406 Nov 23, 2009 08:04 AM
by Stan S
Resetting highlight colors on options chains ? AMA 0 1991 Nov 3, 2009 10:38 PM
by AMA
IQFeed Crash using v4.6.1.0 with QuoteTracker MikeDnC 2 2685 Sep 29, 2009 04:02 AM
by MikeDnC
how can I get open, close values? miki77 4 2550 Sep 14, 2009 01:57 PM
by DTN_Steve_S
Cursor problem with options chains and T&S AMA 1 2237 Aug 7, 2009 08:13 PM
by DTN_Jay_Froscheiser
Java linking error when running sample app kmccluskey 2 8969 Jun 15, 2009 12:34 PM
by jorgepereda
IQ Feed Installation Errors gsmedia 5 3209 May 17, 2009 07:00 AM
by gsmedia
streaming socket protocol? akolonin 1 2719 Feb 25, 2009 11:47 AM
by DTN_Steve_S
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