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"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
"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
"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
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"Just a thank you for the very helpful and prompt assistance and services. You provided me with noticeably superior service in my setup compared to a couple of other options I had looked at." - Comment from John
"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 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.
"I had always used ******* but for the past 2 weeks have been trying DTN IQFeed. Customer support has been extraordinary. They call just to make sure your problem hasn't recurred." - Comment from Public Forum
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"I am very happy I changed. I love the product, but more so I am thrilled with Tech Support. You are knowledgeable, polite, pleasant and professional." - Comment from Pat
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»Forums Index »IQFeed Developer »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
Get consistent historical daily data 913alerts 0 16 Today @ 07:43 AM
by 913alerts
Can I get the most recent quote for a symbol, not streaming data? andrewm 11 306 Sep 9, 2020 09:31 AM
by DTN_Gary_Stephen
Is there a way to limit SBF lookup responses? MV_opt 2 81 Sep 8, 2020 07:50 PM
by MV_opt
Complete Errors List? dupek 2 233 Aug 31, 2020 03:19 PM
by DTN_Gary_Stephen
Can you force all API connections to PROTOCOL 6.1 by default? andrewm 1 164 Aug 31, 2020 09:19 AM
by DTN_Gary_Stephen
How well does IQ Feed work on Wine? andrewm 1 215 Aug 28, 2020 02:04 PM
by DTN_Gary_Stephen
have to be root when install iqfeed client using wine? mqx 2 280 Aug 27, 2020 01:32 PM
by DTN_Gary_Stephen
Error processing news story counts from server Craig 5 266 Aug 25, 2020 02:04 PM
by Craig
KB Queued in Admin Status Message MV_opt 6 327 Aug 25, 2020 06:14 AM
by DTN_Gary_Stephen
Connection error when using IQFeed in Linux Wine phaser 3 2042 Aug 24, 2020 07:14 AM
by DTN_Gary_Stephen
IQFeed.CSharpApiClient has now support for Python mathpaquette 3 510 Aug 17, 2020 01:45 PM
by buglab
Log File Issues and One Drive MV_opt 1 260 Aug 17, 2020 08:17 AM
by DTN_Gary_Stephen
Fundamental Data field order Roberts 4 340 Aug 17, 2020 08:07 AM
by DTN_Gary_Stephen
Average Volume field in fundamental data altmany 3 1014 Aug 17, 2020 07:59 AM
by DTN_Gary_Stephen
Issue with @VX# data retrieval emil_kzk 5 547 Jul 30, 2020 10:02 AM
by emil_kzk
Corrupted L1 data-in recent past on multiple products at 'random' times aQuant 28 2659 Jul 30, 2020 09:25 AM
by DTN_Gary_Stephen
New User: VB Market Summary Socket loadtheboat 1 1891 Jul 24, 2020 11:32 AM
by loadtheboat
Downloading Historical Intraday Future Ticks madman 3 861 Jul 20, 2020 07:58 AM
by DTN_Gary_Stephen
Pulling historical OPRA chains lovetillion 1 453 Jul 17, 2020 09:09 AM
by DTN_Gary_Stephen
HIT: Missing data or data compression? shanezilla 3 363 Jul 17, 2020 08:08 AM
by DTN_Gary_Stephen
Historical Data Questions Finam 2 476 Jul 9, 2020 05:19 PM
by Finam
Level 2 returning "U" messages. MV_opt 3 795 Jul 8, 2020 05:36 PM
by MV_opt
Connect to Level 1 AND News Lookup at the same time Antoine LUCAS 1 542 Jul 8, 2020 04:28 PM
by DTN_Gary_Stephen
Keeping up with L2 flow during busy market hours jmv 7 690 Jun 24, 2020 06:51 AM
by DTN_Gary_Stephen
Questions about api dd 3 824 Jun 17, 2020 12:20 PM
by DTN_Gary_Stephen
IQFeed API documentation source? andrewNoah 3 1293 Jun 13, 2020 11:10 AM
by mathpaquette
HTT: BeginTime and EndTime precision shanezilla 1 487 Jun 11, 2020 06:37 PM
by DTN_Gary_Stephen
Time Zones included in Listed Markets(SLM) call MV_opt 5 696 Jun 10, 2020 11:44 AM
by DTN_Gary_Stephen
HTT command: bug in parsing EndTime? altmany 1 442 Jun 10, 2020 09:02 AM
by DTN_Gary_Stephen
How to Get a List of Index Components? amiribarksdale 2 572 May 26, 2020 08:32 AM
by DTN_Gary_Stephen
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