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"For anyone considering using DTN.IQ for a data feed, my experience with the quality of data and the tech support has been very positive." - Comment from Public Forum
"If you want customer service that answers the phone, your best bet is IQFeed. I cannot stop praising them or their technical support. They are always there for you, and they are quick. I have used ****** too but the best value is IQFeed." - Comment from Public Forum
"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
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
"If you are serious about your trading I would not rely on IB data for serious daytrading. Took me a while to justify the cost of IQ Feed and in the end, it's just a 2 point stop on ES. Better safe than sorry" - Comment from Public Forum
"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
"Just a quick one to say I'm very impressed so far :) The documentation for developers is excellent and I've quickly managed to get an app written to do historical downloads. The system is very robust and pretty quick considering the extent of data that's available. The support guys have been very helpful too, in combination with the forums it's been plain sailing so far!" - Comment from Adam
"Thanks for all of your help. Great customer service deserves to be recognized which one the reasons I've been a customer of DTN for over 10 years!" - Comment from Stuart
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"DTN feed was the only feed that consistently matched Bloomberg feed for BID/ASK data verification work these past years......DTN feed is a must for my supply & demand based trading using Cumulative Delta" - Comment from Public Forum Post
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»Forums Index »IQFeed Developer »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Steve_S, DTN_Tim Walter
Listed Market Open Close Times Available? tccharleton 1 1200 Dec 17, 2015 09:31 AM
by DTN_Tim Walter
Maximum Symbol Length quickTick 3 1330 Dec 11, 2015 02:29 AM
by quickTick
data delay in TXMD stock JoshRom 1 1207 Dec 8, 2015 10:57 AM
by DTN_Tim Walter
CMEMINI Time-Stamps Craig 5 1171 Dec 4, 2015 03:53 PM
by Craig
Level 1 Update Message Last Trade Time Always Ends With b tccharleton 7 2173 Dec 2, 2015 09:59 AM
by tccharleton
Cannot Connect via API tccharleton 1 1356 Dec 1, 2015 09:28 AM
by tccharleton
Symbol limit Aldebaran 2 2164 Nov 30, 2015 01:17 AM
by Aldebaran
Continuous contract back adjusted USV 2 1790 Nov 12, 2015 07:55 PM
by USV
NinjaTrader historical bid ask Jeremy 1 1366 Nov 10, 2015 11:13 AM
by DTN_Tim Walter
historical query count (*) austengary 1 1007 Nov 6, 2015 10:12 AM
by DTN_Tim Walter
Invalid Symbol rcardare 1 1041 Nov 5, 2015 03:10 PM
by DTN_Tim Walter
how to get option delta esiarie 4 1097 Nov 5, 2015 09:06 AM
by esiarie
Converting historical data and live streaming data to UTC redblue 5 1500 Nov 5, 2015 07:48 AM
by DTN_Tim Walter
Duplicate tick Id rcardare 2 1351 Nov 4, 2015 10:32 PM
by rcardare
VWAP on Streaming interval bars Rich_B 3 1240 Nov 4, 2015 11:49 AM
by Rich_B
Sample code karthikkrishnan 2 1133 Nov 4, 2015 08:58 AM
by karthikkrishnan
Number format. Possible speedup of client Aldebaran 2 1138 Oct 28, 2015 11:20 AM
by Aldebaran
Trying to run IQFeed client on Windows Parallels VM on my Mac merctech 1 1245 Oct 27, 2015 03:09 PM
by DTN_Tim Walter
l1 trade conditions reference austengary 2 1102 Oct 27, 2015 12:18 AM
by austengary
Daily Histories Missing jonnyb 1 1109 Oct 23, 2015 12:13 PM
by jonnyb
Best way to get F messages for a large number of stocks thisisunix 1 1041 Oct 23, 2015 08:04 AM
by DTN_Tim Walter
how to merge Market Places to unique one? kytmanov 6 2187 Oct 22, 2015 06:26 AM
by kytmanov
Windows 10 Mercury 10 2415 Oct 16, 2015 01:01 PM
by DTN_Tim Walter
iqconnect.exe login stops at: Retrieving IP information MyDtnForums 9 4484 Oct 14, 2015 08:41 AM
by DTN_Tim Walter
Linux C++: Problems getting started with LookupSocket Aldebaran 2 1540 Oct 12, 2015 02:29 PM
by Aldebaran
Disconnects ericm 22 1950 Oct 9, 2015 09:51 PM
by Ramsenthil
Not able to get historical data for indices Ramsenthil 4 1617 Oct 5, 2015 12:34 PM
by DTN_Tim Walter
CME protocol aQuant 28 7362 Sep 25, 2015 05:00 PM
by Lewcifer
Setting up Wine on Linux box - completely newbie Aldebaran 2 1907 Sep 24, 2015 02:45 PM
by Aldebaran
IVV Data 2015-Aug-24 Craig 1 1197 Sep 21, 2015 10:01 AM
by DTN_Tim Walter
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