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"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
"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
"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
"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
"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post
"You are either overstaffed or people just don't have problems with your feed because customer support always answers the phone quickly." - Comment from Jay via Email
"Thanks for the great product and support. During this week of high volume trading, my QuoteTracker + IQ Feed setup never missed a beat. Also, thanks for your swiftness in responding to data issues. I was on ******* for a few years before I made the switch over early this year, and wish I had done it a long time ago." - Comment from Ken
"Everything is working great ! Very impressive client. The news refreshes better and is more pertinent than the ******* feed I paid $ 100/month for. I Also like the charts a lot." - Comment from Leon
"I will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther
"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
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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
Problem with Open price opttrade 1 2775 Feb 19, 2019 06:50 AM
by DTN_Steve_S
Latest float fredericf 1 2715 Feb 18, 2019 02:04 PM
by DTN_Steve_S
Fundamental Data Message fredericf 3 3485 Feb 12, 2019 07:00 AM
by fredericf
Incorrect Intraday data for WY and TWLO opttrade 2 2586 Feb 7, 2019 03:04 AM
by opttrade
Incorrect L2 data for futures aQuant 3 3676 Jan 29, 2019 12:27 PM
by aQuant
Incorrect data for HOLX opttrade 2 2688 Jan 28, 2019 08:34 AM
by opttrade
Historical data request - E,Invalid server protocol version. buscq9421 2 2650 Jan 28, 2019 06:45 AM
by DTN_Steve_S
chained RBOB futures data begins 1995, but cannot access individual daily contracts before QRB shkim 2 2809 Jan 23, 2019 05:47 AM
by shkim
CL futures: missing daily data for QCLG05 & QCLV04 shkim 1 2643 Jan 21, 2019 07:36 AM
by DTN_Stephen
Trade Aggressor Side Docent 3 3132 Jan 18, 2019 07:21 AM
by DTN_Steve_S
Novice Questions: tick or minute data, Lev2 historical, linux headless launching ChainsawDR 2 4523 Jan 7, 2019 03:18 AM
by ChainsawDR
Get underlying for a futures option homie70 3 3011 Dec 14, 2018 02:04 PM
by DTN_Steve_S
Message Contents vs Timestamps - order of ticks question cirque3 0 2689 Dec 10, 2018 07:27 PM
by cirque3
About L1 level Connection ChowWei 5 3210 Dec 5, 2018 07:55 AM
by DTN_Steve_S
Snap Quotes Lewcifer 0 4649 Dec 1, 2018 12:03 PM
by Lewcifer
Message Content Flags opttrade 7 2967 Nov 21, 2018 06:20 AM
by opttrade
Consuming IQFeed APIs via C++ on Linux Jaro1337 16 7540 Nov 17, 2018 01:11 AM
by taa_dtn
Requesting 5000 data points with HDX, only getting data back 313 bars dating back to 06/2017 mattgundersen 2 2970 Nov 15, 2018 09:58 AM
by DTN_Steve_S
History LookupError opttrade 2 3783 Nov 13, 2018 12:04 PM
by opttrade
Invalid Open in L1 summary message opttrade 4 2836 Nov 13, 2018 07:57 AM
by opttrade
avoiding settlement "ticks" for futures Lav2018 3 2911 Nov 1, 2018 08:54 AM
by DTN_Steve_S
Faulty tick for CVX opttrade 2 3139 Oct 24, 2018 01:53 PM
by opttrade
Streaming / Derivative data not working opttrade 5 3555 Oct 24, 2018 01:49 AM
by opttrade
Do you support corrections of historical symbols for DAILY prices alexus 1 2664 Oct 22, 2018 02:25 PM
by DTN_Steve_S
WAL Earnings. Craig 7 5184 Oct 19, 2018 03:57 PM
by DTN_Jay_Froscheiser
Delayed Data On CLM Craig 10 3634 Oct 11, 2018 02:43 PM
by DTN_Tim Walter
No way to query historical (expired) equity option chain symbols? (Page: · 1 · 2 ) hooji 58 48560 Oct 9, 2018 08:03 AM
by veng1
In search of developer with experience working with IQFeed Richard 6 4977 Sep 25, 2018 12:27 PM
by MyDtnForums
Historical requests - speed of retrieval fredericf 4 3779 Sep 21, 2018 02:02 PM
by fredericf
Livefeed symb fredericf 5 3415 Sep 20, 2018 12:00 PM
by DTN_Tim Walter
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