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"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
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"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
"Thank God for your Data Feed as the only Zippers I see are on my pants (LOL), and no more 200 pip spikes to mess up charts." - Comment from Spiro via Email
"I cannot believe what a difference it makes trading with ProphetX!" - Comment from Bruce in Los Angeles
"The people at Nirvana have very nice things to say about your company and I can see why! Price and service is a potent combination." - Comment from Ed
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"I just wanted to let you know how fast and easy I found it to integrate IQFeed into our existing Java code using your JNI client. In my experience, such things almost never go so smoothly - great job!" - Comment from Nate
"I would just like to say that IQFeed version 4 is running very well and I am very happy with its performance. I would also like to extend a big thanks for the fast and efficient help that I always receive. My questions and concerns are always addressed promptly. Way to go!" - Comment from Josh in CO.
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»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
Level 1 Date Fields Return Wrong Date in Certain Cases sdonahue13 4 3171 Jun 15, 2015 03:16 PM
by DTN_Tim Walter
Custom Symbols manoa 1 3759 Jun 8, 2015 02:03 AM
by DTN_Tim Walter
Period and Total Volume Mismatch tdoug 2 3791 Jun 4, 2015 03:18 PM
by tdoug
ExchangeRoot for Eurex Symbols pedro01 9 4250 May 26, 2015 09:36 AM
by pedro01
Small DOM for ICE EC Docent 1 3560 May 26, 2015 07:11 AM
by DTN_Tim Walter
Java classes to use without IQFeed client software coindide 3 4051 May 20, 2015 04:18 AM
by DTN_Tim Walter
Top gainers scan paddy_85 1 4158 May 11, 2015 08:29 AM
by DTN_Jay_Froscheiser
Different New Options. Craig 6 3202 May 8, 2015 03:08 PM
by Craig
Option chain with trade data adambg 2 4053 May 7, 2015 05:11 AM
by adambg
IQFeed just stops sending data (Wine/Ubuntu 14.04) jaredNZ 4 3523 May 6, 2015 01:34 PM
by jaredNZ
web page to update developer information MyDtnForums 1 3449 May 6, 2015 01:04 PM
by DTN_Jay_Froscheiser
Daily data availability USV 2 3579 May 5, 2015 11:37 AM
by USV
5.1.2.5 iqconnect failing under Wine taa_dtn 4 4384 Apr 27, 2015 05:31 AM
by DTN_Tim Walter
Amount of HIT history data CBrauer 5 3998 Apr 23, 2015 08:14 AM
by DTN_Tim Walter
Identifying Primary Market Opening Auction Price in Historical Data jonnyb 3 3205 Apr 20, 2015 02:42 PM
by jonnyb
TickID Field question USV 1 3578 Apr 10, 2015 01:15 AM
by USV
Getting the list of all NYSE equities. JoshRom 2 3608 Apr 8, 2015 08:29 AM
by DTN_Jay_Froscheiser
History Data Through Socket Errors tdoug 4 3981 Mar 30, 2015 02:55 PM
by tdoug
Bug Report (Examples) USV 1 3381 Mar 30, 2015 01:42 PM
by DTN_Tim Walter
Stock Market Indices bards 1 3501 Mar 27, 2015 02:22 PM
by DTN_Jay_Froscheiser
Problem receiving historical tick data rfloydman 1 3116 Mar 21, 2015 08:54 PM
by DTN_Tim Walter
Equivalent of real-time field "Tick" in historical data USV 4 3391 Mar 20, 2015 12:45 PM
by USV
IQFeed Developer Documentation Sample VB code manoa 5 4737 Mar 16, 2015 01:18 PM
by DTN_Tim Walter
Historical Date with ms. and some other things Ariloum 15 4864 Mar 13, 2015 06:51 PM
by Ariloum
Bid/Ask Market Center Question jonnyb 5 3303 Mar 9, 2015 10:31 AM
by jonnyb
Update messages over TCP/IP socket rfloydman 2 3565 Mar 2, 2015 11:38 PM
by rfloydman
API questions pwave 6 3670 Mar 1, 2015 11:20 PM
by DTN_Tim Walter
NYMEX symbols pwave 1 3362 Feb 26, 2015 06:44 AM
by DTN_Tim Walter
Streaming interval bars - How to query for historical data philibilie 0 3437 Feb 26, 2015 04:59 AM
by philibilie
How should I back-fill time&sales or "trades only" data? andrewm 2 3479 Feb 25, 2015 08:14 AM
by DTN_Tim Walter
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