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"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
"Interactive Brokers tick data was inconsistent, so I have switched to using DTN exclusively. It is great to no longer have to worry about my datafeed all day long." - Comment from Philippe
"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
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"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.
"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
"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
"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post
"Everything is working amazing now. I'm already impressed with the true-tick feed of IQFeed and it's ability to support my 480 symbol layout." - Comment from Tyler via Email
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
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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
Hello World Kares 1 1958 Aug 18, 2004 03:31 PM
by DTN_Jay_Froscheiser
IQFeed Client crashes after connecting senator 5 3117 Aug 17, 2004 09:17 AM
by DTN_Natalie_H
First steps: C# sample does not work Dierk Droth 2 3320 Aug 17, 2004 08:12 AM
by Dierk Droth
Historical Data Accuracy js2004 1 2069 Aug 16, 2004 02:23 PM
by js2004
Where is the old forum jfcantin 2 3258 Aug 16, 2004 12:05 PM
by jfcantin
Need more definition of "o", in field 18, Q record Bill Atkinson 1 2667 Aug 11, 2004 03:00 PM
by LonnieS
History for all Canadian symbols with suffix mw 9 4605 Aug 10, 2004 02:45 PM
by mw
IQFeed Quote data discrepancy jrajesh 3 2943 Aug 9, 2004 11:15 AM
by Bill Atkinson
Mouse Event js2004 1 2022 Aug 9, 2004 09:59 AM
by DTN_Natalie_H
Version 2.3 Installation Error tadams 7 6456 Aug 5, 2004 09:02 PM
by andrzejs
Date format - minute data, changed in 2.3.1 David 2 2599 Jul 30, 2004 12:31 PM
by David
Help on real-time streaming data ronsch99 8 3373 Jul 27, 2004 12:46 PM
by ronsch99
Minute historical data for current day not available at 11:30 pm CST?? mbielinski 6 2725 Jul 27, 2004 08:51 AM
by DTN_Tim_Russell
Problems with the IQFeed client reconnecting after a Internet failure/interruption jamesh2 4 3302 Jul 27, 2004 05:11 AM
by jamesh2
No more intraday history via TCP/IP alexofencino 4 3582 Jul 26, 2004 03:32 PM
by alexofencino
Quote Data Availability js2004 5 3832 Jul 26, 2004 01:20 PM
by js2004
Developer API - different versions? sasha 2 2439 Jul 24, 2004 11:15 AM
by DTN_Jay_Froscheiser
API - What type? sasha 3 2245 Jul 24, 2004 11:13 AM
by DTN_Jay_Froscheiser
Out of memory Anatoly Kot 1 2314 Jul 23, 2004 05:24 PM
by DTN_Natalie_H
Satellite Data Service js2004 2 2121 Jul 23, 2004 12:54 PM
by js2004
IQFeed API documentation thstath 1 3703 Jul 22, 2004 05:42 PM
by DTN_Jay_Froscheiser
Multiple instances to DTN.IQ sasha 1 2261 Jul 22, 2004 05:36 PM
by DTN_Jay_Froscheiser
The Reason It Takes So Long LonnieS 1 5265 Jul 21, 2004 10:33 AM
by mw
EOD data and minute history js2004 3 1993 Jul 20, 2004 12:48 PM
by js2004
Moved from: DTN.IQ Client Software Support
Option Chains via TCP/IP in .net
gregbutterworth 3 3033 Jul 20, 2004 11:24 AM
by DTN_Natalie_H
Meaning of empty "time" field in update message? taa_dtn 2 2020 Jul 20, 2004 10:26 AM
by DTN_Natalie_H
100% CPU usage Anatoly Kot 1 2306 Jul 20, 2004 10:20 AM
by DTN_Natalie_H
multiple simultaneous RequestHistory's possible ? mbielinski 1 3315 Jul 20, 2004 08:49 AM
by tadams
Can DTNIQ share a connection? earik 3 2720 Jul 20, 2004 08:41 AM
by DTN_Jay_Froscheiser
Iqfeed Total Volume Vs Emini S&P Time and Sales Globex? senator 1 2895 Jul 19, 2004 02:13 PM
by DTN_Natalie_H
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