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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
"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
"IQ feed works very well, does not have all of the normal interruptions I have grown used to on *******" - Comment from Mark
"I just wanted to let u know that your data feed/service is by far the best!!! Your unfiltered tick data is excellent for reading order flow and none of your competitors delivers this quality of data!" - Comment from Peter via Email
"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
"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've never had DTN go out on me since switching. ******* would go down a couple times every month when I was using them." - Comment from Bryce in AL.
"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
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
"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
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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
Fast market probelm mac 3 288 Jun 28, 2017 11:35 AM
by DTN_Tim Walter
Expired Equity/Index Options jcrivello 8 1508 Jun 27, 2017 06:13 PM
by freemind
Disconnection from IQConnect.exe RCA 10 360 Jun 23, 2017 11:03 AM
by DTN_Tim Walter
bar data questions yzhao 2 339 Jun 16, 2017 09:01 AM
by yzhao
Can not connect mac 2 407 Jun 11, 2017 08:25 PM
by DTN_Jay_Froscheiser
Different percent held by institutions stats dawin_te 1 345 Jun 5, 2017 11:23 AM
by DTN_Tim Walter
IqCommander --- c# zane 1 814 May 6, 2017 12:54 AM
by zane
Historical OHLC bars for quotes (bid/ask)? vmitec 5 679 May 1, 2017 10:13 AM
by jonnyb
IQConnect disconnect behavior mac 5 459 May 1, 2017 08:29 AM
by DTN_Tim Walter
Odd Updates On SCOR Craig 3 357 Apr 25, 2017 02:39 PM
by Craig
forex: last always == bid? zane 5 465 Apr 17, 2017 12:50 PM
by DTN_Tim Walter
forex, relationship between historical ticks and historical seconds zane 1 307 Apr 16, 2017 12:09 PM
by DTN_Tim Walter
Streaming interval bars delays somebody 2 483 Apr 3, 2017 07:43 AM
by DTN_Tim Walter
the fly on the wall news salemreyen 1 494 Mar 28, 2017 09:44 AM
by DTN_Jay_Froscheiser
Getting API Sample Code to work with MS Visual Studio 2015 sds 4 747 Mar 9, 2017 08:58 AM
by sds
Starting with the examples in the API bg112 2 612 Mar 9, 2017 07:08 AM
by DTN_Tim Walter
Getting Started with API kejam50 1 632 Mar 6, 2017 01:41 PM
by DTN_Tim Walter
IQConnect start rapiteanua 4 597 Feb 28, 2017 01:30 PM
by rapiteanua
mfc110.dll fix Sancho 1 559 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 0 485 Feb 19, 2017 01:05 PM
by Sancho
Receiving no data on request that I am pretty sure is correct. eadains 3 910 Feb 16, 2017 01:02 PM
by DTN_Jay_Froscheiser
How to get official closing price from exchange. qichaohe 1 485 Feb 15, 2017 05:31 PM
by qichaohe
api tied to windows? vaswani 13 608 Feb 5, 2017 11:02 AM
by DTN_Tim Walter
Link problem laughlin 6 593 Jan 18, 2017 08:35 PM
by laughlin
Spontaneous error 'Unauthorized user ID.' rust 1 580 Jan 9, 2017 01:51 PM
by DTN_Tim Walter
Getting Index Constituents / all US Equities yourabi 2 799 Dec 28, 2016 11:30 PM
by yourabi
C# samplem with tcp/ip (Page: · 1 · 2 ) seattle_guy 45 13738 Dec 5, 2016 07:30 PM
by sumrakkk
Last price between Bid/Ask range juliovknc 11 808 Nov 30, 2016 10:38 AM
by DTN_Tim Walter
API Fee? BlackSheep 3 1401 Nov 22, 2016 06:06 AM
by DTN_Jay_Froscheiser
Problem With HIT Interval zane 5 800 Nov 15, 2016 11:01 AM
by DTN_Tim Walter
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