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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 used to have *******, but they are way more money for the same thing. I have had no probs with data from DTN since switching over." - Comment from Public Forum Post
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
"And by the way, have to say this. I love the IQFeed software. It's rock solid and it has a really nice API." - Comment from Thomas via RT Chat
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"My broker in Davenport suggested I give you a try as he uses your service and says its the best." - Comment from Bill via RT Chat
"There is no doubt that IQFeed is the best data provider. I am very satisfied with your services. And IQFeed is the only one that I would recommend to my friends. Now, most of them are using your product in China." - Comment from Zhezhe
"I ran your IQFeed DDE vs. my broker vs. a level II window for some slow-moving options. I would see the level II quote change, then your feed update instantaneously. My broker's DDE, however, would take as much as 30 seconds to update. I am not chasing milliseconds, but half a minute is unacceptable." - Comment from Rob
"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
"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
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»Forums Index »Product Support »DTN.IQ Client Software Support
Thread Started By Replies Views Last Post
IQ Connection Manager - remembers wrong password sqyntz 1 3063 Jan 11, 2011 03:37 PM
by DTN_CurtisT
Multiple Connections and/or Remove Access to IQ Feed Connection rc554 4 7823 Jan 3, 2011 11:27 AM
by DTN_Steve_S
Time&Sales, Options Tick info, missing 'Mkt Center', 'A Size', 'B Size' data. AMA 5 3637 Dec 6, 2010 09:01 AM
by stargrazer
Problems upgrading to 4.7.2.0 Sidhartha 4 2831 Dec 6, 2010 08:08 AM
by Sidhartha
Delays ericm 0 2223 Dec 3, 2010 08:00 AM
by ericm
Options Chain problem/bug picking which months to display. AMA 0 2112 Nov 24, 2010 04:23 PM
by AMA
How to prevent disconnection IQLink Anton Prihodko 2 2870 Nov 24, 2010 04:08 PM
by AMA
XGZ10 and EXZ10 futures have bad tick data barnabas 5 2619 Nov 15, 2010 12:41 PM
by barnabas
IQLink Comsumes GDI Objects budshane 10 3408 Oct 6, 2010 06:09 PM
by budshane
DATA DELAY conr 3 3033 Sep 22, 2010 07:10 AM
by Stan S
bug in client - doesnt reconnect to level2 servers awunder 8 2712 Sep 20, 2010 02:04 PM
by awunder
Download DTN.IQ 2.7.0.3 lbfvt 4 2976 Sep 1, 2010 10:04 AM
by lbfvt
Login & Password or Pin alhabob 1 2512 Aug 11, 2010 10:24 AM
by DTN_CurtisT
trouble loggin in to IQ Feed eraskas 0 3455 Jul 12, 2010 12:36 PM
by eraskas
Any way to export Workspace info? AMA 2 2369 Jun 22, 2010 12:04 PM
by AMA
Questions about DTNIQ Workspaces setup. AMA 1 2454 Jun 4, 2010 12:13 PM
by AMA
How to set default time interval(daily, minute, tick, etc) for T&S windows? AMA 1 2345 Jun 3, 2010 08:41 AM
by AMA
VIX.XO slow updates in Watchlist and T&Sales AMA 2 2560 May 13, 2010 03:04 PM
by AMA
trouble figuring out which indexes from DTN are updated when daddyolle 1 2936 May 10, 2010 12:17 PM
by daddyolle
list of options overlying a stock zzly4bible 1 2905 Apr 30, 2010 08:26 AM
by DTN_LorenF
Excel/DDE, how to do automatic startup? AMA 3 4378 Apr 28, 2010 08:46 AM
by DTN_CurtisT
T&Sales for individual equity options not refreshing TickID column data. AMA 2 2400 Apr 21, 2010 06:58 PM
by AMA
Watchlist problem displaying 'strike' column AMA 3 2218 Apr 21, 2010 12:56 PM
by AMA
end of data for historical interval data using Historical via Com bledell 1 2592 Apr 19, 2010 08:23 AM
by DTN_Steve_S
Options Chain not hiding selected rows AMA 0 2129 Apr 13, 2010 11:02 AM
by AMA
Daily Historical Data before EOD jlp 4 3056 Mar 30, 2010 02:14 PM
by DTN_Steve_S
Options Chain lagging way behind Watchlist and Time & Sales data. AMA 10 2567 Mar 26, 2010 03:32 PM
by AMA
freeze with IQFeed client 4.6.0.7 fredcom 7 4628 Feb 22, 2010 01:21 PM
by fredcom
Problem with Time & Sales data entry window. AMA 3 2252 Feb 4, 2010 09:58 PM
by AMA
possible 4.6 client problem pyro 29 5968 Jan 25, 2010 01:01 PM
by pyro
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