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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
"Just a quick one to say I'm very impressed so far :) The documentation for developers is excellent and I've quickly managed to get an app written to do historical downloads. The system is very robust and pretty quick considering the extent of data that's available. The support guys have been very helpful too, in combination with the forums it's been plain sailing so far!" - Comment from Adam
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"My broker in Davenport suggested I give you a try as he uses your service and says its the best." - Comment from Bill via RT Chat
"Thanks for following up with me. You guys do a great job in tech support." - Comment from Phelps
"I'm very glad I switched to IQFeed. It's working perfectly with no lag, even during fast market conditions." - Comment from Andy via Email
"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 am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"DTN has never given me problems. It is incredibly stable. In fact I've occasionally lost the data feed from Interactive Brokers, but still been able to trade because I'm getting good data from DTN." - Comment from Leighton
"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
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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
Disconnection from IQConnect.exe RCA 10 79 Jun 23, 2017 11:03 AM
by DTN_Tim Walter
bar data questions yzhao 2 95 Jun 16, 2017 09:01 AM
by yzhao
Can not connect mac 2 81 Jun 11, 2017 08:25 PM
by DTN_Jay_Froscheiser
Different percent held by institutions stats dawin_te 1 124 Jun 5, 2017 11:23 AM
by DTN_Tim Walter
EOD Historical Dividend Adjustments jonnyb 26 3173 May 22, 2017 08:02 AM
by DTN_Tim Walter
IqCommander --- c# zane 1 465 May 6, 2017 12:54 AM
by zane
Historical OHLC bars for quotes (bid/ask)? vmitec 5 417 May 1, 2017 10:13 AM
by jonnyb
IQConnect disconnect behavior mac 5 201 May 1, 2017 08:29 AM
by DTN_Tim Walter
Odd Updates On SCOR Craig 3 144 Apr 25, 2017 02:39 PM
by Craig
History fetch sometimes returns "Unauthorized user ID" taa_dtn 3 157 Apr 20, 2017 06:47 PM
by taa_dtn
forex: last always == bid? zane 5 163 Apr 17, 2017 12:50 PM
by DTN_Tim Walter
forex, relationship between historical ticks and historical seconds zane 1 122 Apr 16, 2017 12:09 PM
by DTN_Tim Walter
Streaming interval bars delays somebody 2 267 Apr 3, 2017 07:43 AM
by DTN_Tim Walter
the fly on the wall news salemreyen 1 226 Mar 28, 2017 09:44 AM
by DTN_Jay_Froscheiser
Getting API Sample Code to work with MS Visual Studio 2015 sds 4 391 Mar 9, 2017 08:58 AM
by sds
Starting with the examples in the API bg112 2 309 Mar 9, 2017 07:08 AM
by DTN_Tim Walter
Getting Started with API kejam50 1 341 Mar 6, 2017 01:41 PM
by DTN_Tim Walter
IQConnect start rapiteanua 4 343 Feb 28, 2017 01:30 PM
by rapiteanua
mfc110.dll fix Sancho 1 275 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 0 274 Feb 19, 2017 01:05 PM
by Sancho
Receiving no data on request that I am pretty sure is correct. eadains 3 457 Feb 16, 2017 01:02 PM
by DTN_Jay_Froscheiser
How to get official closing price from exchange. qichaohe 1 281 Feb 15, 2017 05:31 PM
by qichaohe
api tied to windows? vaswani 13 398 Feb 5, 2017 11:02 AM
by DTN_Tim Walter
Link problem laughlin 6 401 Jan 18, 2017 08:35 PM
by laughlin
Spontaneous error 'Unauthorized user ID.' rust 1 331 Jan 9, 2017 01:51 PM
by DTN_Tim Walter
Getting Index Constituents / all US Equities yourabi 2 446 Dec 28, 2016 11:30 PM
by yourabi
C# samplem with tcp/ip (Page: · 1 · 2 ) seattle_guy 45 12839 Dec 5, 2016 07:30 PM
by sumrakkk
Last price between Bid/Ask range juliovknc 11 540 Nov 30, 2016 10:38 AM
by DTN_Tim Walter
API Fee? BlackSheep 3 956 Nov 22, 2016 06:06 AM
by DTN_Jay_Froscheiser
Problem With HIT Interval zane 5 525 Nov 15, 2016 11:01 AM
by DTN_Tim Walter
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