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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
"I started a trial a few weeks back before the market went wild. DTN.IQ didn’t miss anything and beat my other provider. I decided to stay with you because of the great service through all the volatility." - Comment from Mike
"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'm satisfied with IQFeed. It's the most reliable and fastest quote feed I have ever used. Although I'm a resident in China, it's still very fast!" - Comment from Xiaofei
"I have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim
"I am a hedge fund manager here. It’s funny, I have a Bloomberg terminal and a Bridge feed, but I still like having my DTN feed!" - Comment from Feras
"I "bracket trade" all major news releases and I have not found one lag or glitch with DTN.IQ feed. I am very comfortable with their feed under all typical news conditions (Fed releases, employment numbers, etc)." - Comment from Public Forum
"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 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 just wanted to tell you what a fine job you have been doing. While *******, from what I hear, has been down and out, off and on, IQ feed has held like a champ this week." - Comment from Shirin
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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
Getting started with PHP illu 2 368 Jul 28, 2017 03:47 PM
by illu
premature !ENDMSG! J 4 362 Jul 23, 2017 07:43 PM
by J
Connection problem to IQFeed rlkessler 0 443 Jul 18, 2017 09:23 AM
by rlkessler
History fetch sometimes returns "Unauthorized user ID" taa_dtn 9 608 Jul 18, 2017 08:52 AM
by AlexBump
No way to query historical (expired) equity option chain symbols? hooji 12 6211 Jul 16, 2017 05:20 PM
by freemind
Preferred stocks - what is the formatting in a watch request? airporter 0 430 Jul 6, 2017 04:59 PM
by airporter
Problem downloading VIX.XO - "Unauthorized user ID." bludev 1 369 Jun 30, 2017 05:19 AM
by DTN_Tim Walter
Fast market probelm mac 3 397 Jun 28, 2017 11:35 AM
by DTN_Tim Walter
Expired Equity/Index Options jcrivello 8 1602 Jun 27, 2017 06:13 PM
by freemind
Disconnection from IQConnect.exe RCA 10 480 Jun 23, 2017 11:03 AM
by DTN_Tim Walter
bar data questions yzhao 2 429 Jun 16, 2017 09:01 AM
by yzhao
Can not connect mac 2 576 Jun 11, 2017 08:25 PM
by DTN_Jay_Froscheiser
Different percent held by institutions stats dawin_te 1 433 Jun 5, 2017 11:23 AM
by DTN_Tim Walter
IqCommander --- c# zane 1 949 May 6, 2017 12:54 AM
by zane
Historical OHLC bars for quotes (bid/ask)? vmitec 5 789 May 1, 2017 10:13 AM
by jonnyb
IQConnect disconnect behavior mac 5 551 May 1, 2017 08:29 AM
by DTN_Tim Walter
Odd Updates On SCOR Craig 3 477 Apr 25, 2017 02:39 PM
by Craig
forex: last always == bid? zane 5 585 Apr 17, 2017 12:50 PM
by DTN_Tim Walter
forex, relationship between historical ticks and historical seconds zane 1 385 Apr 16, 2017 12:09 PM
by DTN_Tim Walter
Streaming interval bars delays somebody 2 590 Apr 3, 2017 07:43 AM
by DTN_Tim Walter
the fly on the wall news salemreyen 1 614 Mar 28, 2017 09:44 AM
by DTN_Jay_Froscheiser
Getting API Sample Code to work with MS Visual Studio 2015 sds 4 877 Mar 9, 2017 08:58 AM
by sds
Starting with the examples in the API bg112 2 730 Mar 9, 2017 07:08 AM
by DTN_Tim Walter
Getting Started with API kejam50 1 747 Mar 6, 2017 01:41 PM
by DTN_Tim Walter
IQConnect start rapiteanua 4 702 Feb 28, 2017 01:30 PM
by rapiteanua
mfc110.dll fix Sancho 1 682 Feb 20, 2017 10:47 AM
by DTN_Steve_S
iqfeed-client_5_2_5_0 won't start, can't find mfc110.dll using wine/linux implimentation Sancho 0 579 Feb 19, 2017 01:05 PM
by Sancho
Receiving no data on request that I am pretty sure is correct. eadains 3 1104 Feb 16, 2017 01:02 PM
by DTN_Jay_Froscheiser
How to get official closing price from exchange. qichaohe 1 581 Feb 15, 2017 05:31 PM
by qichaohe
api tied to windows? vaswani 13 696 Feb 5, 2017 11:02 AM
by DTN_Tim Walter
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