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"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.
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"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 ran your IQFeed DDE vs. my broker vs. a level II window for some slow-moving options. I would see the level II quote change, then your feed update instantaneously. My broker's DDE, however, would take as much as 30 seconds to update. I am not chasing milliseconds, but half a minute is unacceptable." - Comment from Rob
"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
"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 "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
"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
"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
"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
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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
Developer API - different versions? sasha 2 2876 Jul 24, 2004 11:15 AM
by DTN_Jay_Froscheiser
API - What type? sasha 3 2602 Jul 24, 2004 11:13 AM
by DTN_Jay_Froscheiser
Out of memory Anatoly Kot 1 2637 Jul 23, 2004 05:24 PM
by DTN_Natalie_H
Satellite Data Service js2004 2 2477 Jul 23, 2004 12:54 PM
by js2004
IQFeed API documentation thstath 1 4088 Jul 22, 2004 05:42 PM
by DTN_Jay_Froscheiser
Multiple instances to DTN.IQ sasha 1 2610 Jul 22, 2004 05:36 PM
by DTN_Jay_Froscheiser
The Reason It Takes So Long LonnieS 1 5880 Jul 21, 2004 10:33 AM
by mw
EOD data and minute history js2004 3 2354 Jul 20, 2004 12:48 PM
by js2004
Moved from: DTN.IQ Client Software Support
Option Chains via TCP/IP in .net
gregbutterworth 3 3457 Jul 20, 2004 11:24 AM
by DTN_Natalie_H
Meaning of empty "time" field in update message? taa_dtn 2 2393 Jul 20, 2004 10:26 AM
by DTN_Natalie_H
100% CPU usage Anatoly Kot 1 2655 Jul 20, 2004 10:20 AM
by DTN_Natalie_H
multiple simultaneous RequestHistory's possible ? mbielinski 1 3757 Jul 20, 2004 08:49 AM
by tadams
Can DTNIQ share a connection? earik 3 3096 Jul 20, 2004 08:41 AM
by DTN_Jay_Froscheiser
Iqfeed Total Volume Vs Emini S&P Time and Sales Globex? senator 1 3299 Jul 19, 2004 02:13 PM
by DTN_Natalie_H
History on socket works for daily but not minute? corestar 1 2703 Jul 19, 2004 12:29 PM
by DTN_Natalie_H
Error: a version of IQConnect is already running bronislav 1 3197 Jul 16, 2004 09:23 AM
by DTN_Jay_Froscheiser
Trouble with .NET Bobby 6 4367 Jul 14, 2004 01:55 PM
by DTN_Natalie_H
internet disconnection event notification wmillows 0 2760 Jul 14, 2004 12:47 PM
by wmillows
.NET Console Application jrajesh 0 3213 Jul 11, 2004 03:59 PM
by jrajesh
Level II via TCP/IP Questions PTS 1 3551 Jul 7, 2004 02:17 PM
by DTN_Natalie_H
Difference between Trade update vs Extended Trade? senator 2 3751 Jul 7, 2004 08:12 AM
by skunk
Accessing news using the API dcm1963 1 3153 Jul 4, 2004 12:20 PM
by DTN_Jay_Froscheiser
Port 5009 being reopened when port 9100 is opened? taa_dtn 6 7282 Jul 2, 2004 10:22 AM
by DTN_Natalie_H
WHAT'S NEW amibroker 3 4444 Jun 30, 2004 03:45 PM
by DTN_Natalie_H
Historical Prices are being Split Adjusted but Volume is NOT! psobota 0 3495 Jun 30, 2004 03:00 PM
by psobota
History Data for Options: returns no data.. tadams 4 4928 Jun 30, 2004 08:08 AM
by LonnieS
Level II via TCP Questions PTS 2 4144 Jun 22, 2004 07:26 AM
by PTS
T Messages Gone? tadams 4 5139 Jun 20, 2004 09:04 PM
by tadams
Moved from: IQFeed Datafeed Wish List
Ability to find out how many symbols are currently being advised
PTS 1 3758 Jun 8, 2004 11:04 AM
by j_medved
Proxy leo 1 4269 Jun 2, 2004 01:50 PM
by DTN_Jay_Froscheiser
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