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"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"I've been using IQFeed 4 in a multi-threaded situation for the last week or two on 2600 symbols or so with 100 simultaneous daily charts, and I have had 100% responsiveness." - Comment from Scott
"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
"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
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
"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 was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger
"After all the anxiety I had with my previous data provider it is a relief not to have to worry about data speed and integrity." - Comment from Eamonn
"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
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»Forums Index »Product Support »General Product Announcements
Thread Started By Replies Views Last Post
IP Address Change for IQ Services - Firewall Settings for IQ DTN_Jay_Froscheiser 0 17101 Dec 17, 2004 04:10 PM
by DTN_Jay_Froscheiser
Email/phone support temporarily unavailable DTN_Gary_Stephen 1 178 Sep 28, 2020 07:13 PM
by DTN_Gary_Stephen
NYSE Short Interest data will stop on September 4. DTN_Gary_Stephen 1 450 Sep 2, 2020 12:55 PM
by DTN_Gary_Stephen
Labor Day Weekend (Support Hours) DTN_Stephen 0 271 Sep 2, 2020 07:12 AM
by DTN_Stephen
CME High and Low for July 4th Holiday Weekend DTN_Stephen 0 615 Jul 6, 2020 07:24 AM
by DTN_Stephen
July 3rd, 2020 (Holiday Hours) DTN_Stephen 0 757 Jun 17, 2020 06:56 AM
by DTN_Stephen
Memorial Day 2020 exchange hours (Memorial Day Weekend/Day DTN_Stephen 0 638 May 15, 2020 08:30 AM
by DTN_Stephen
Memorial Day 2020 Customer Service Hours DTN_Stephen 0 545 May 15, 2020 08:18 AM
by DTN_Stephen
Market Holiday May 1st, 2020 (Italian Exchange and Eurex Exchange) DTN_Stephen 0 588 May 1, 2020 08:12 AM
by DTN_Stephen
Good Friday exchange closures. DTN_Gary_Stephen 0 702 Apr 9, 2020 10:42 AM
by DTN_Gary_Stephen
CME closing trading floors indefinitely amid coronavirus concerns (SP500 Futures Contracts) PIT ONLY DTN_Stephen 0 757 Mar 17, 2020 08:55 AM
by DTN_Stephen
March 8, 2020 - Daylight Saving Time (UNITED STATES) DTN_Stephen 0 753 Mar 6, 2020 07:57 AM
by DTN_Stephen
Customer Service (Hours of Operation) DTN_Stephen 0 1180 Jan 14, 2020 08:03 AM
by DTN_Stephen
Christmas and New Year's Holiday Hours DTN_Stephen 0 1040 Dec 16, 2019 02:57 PM
by DTN_Stephen
Thanksgiving Holiday Hours DTN_Stephen 0 1078 Nov 26, 2019 06:56 AM
by DTN_Stephen
IQFeed v6.1 Release Notes DTN_Gary_Stephen 0 1804 Sep 9, 2019 08:57 AM
by DTN_Gary_Stephen
Labor Day Holiday Hours 2019 DTN_Stephen 0 1214 Aug 27, 2019 07:06 AM
by DTN_Stephen
Holiday Hours July 3rd & 4th, 2019 DTN_Stephen 0 1409 Jul 2, 2019 07:17 AM
by DTN_Stephen
Memorial Day Holiday Hours 2019 DTN_Stephen 0 1471 May 21, 2019 11:09 AM
by DTN_Stephen
New IQFeed 6.0 beta build just posted to support new @TU precision DTN_Steve_S 0 2695 Jan 18, 2019 01:56 PM
by DTN_Steve_S
DTN.IQ/IQFeed and Exchange Fee Rates for 2019 DTN_Jay_Froscheiser 0 2429 Dec 19, 2018 09:29 AM
by DTN_Jay_Froscheiser
DTN Thanksgiving Holiday Hours 2018 DTN_mark_e 0 2066 Nov 21, 2018 04:31 PM
by DTN_mark_e
New MDS Classification and fees for Nasdaq Level II users DTN_Jay_Froscheiser 0 4135 Feb 12, 2018 02:36 PM
by DTN_Jay_Froscheiser
IQFeed/DTN.IQ and Exchange Pricing Changes for 2018 DTN_Jay_Froscheiser 0 3855 Dec 18, 2017 08:46 AM
by DTN_Jay_Froscheiser
New Extended Fundamental Data add-on service on DTN.IQ/IQFeed DTN_Jay_Froscheiser 0 4356 Sep 22, 2017 09:04 AM
by DTN_Jay_Froscheiser
Contract Roll Rule Change for @GF#C - Feeder Cattle DTN_Jay_Froscheiser 0 3268 Aug 30, 2017 01:27 PM
by DTN_Jay_Froscheiser
Contract Roll Rule Changes on DTN.IQ/IQFeed for @LE, @HE, and @LB DTN_Jay_Froscheiser 0 3229 Aug 14, 2017 02:50 PM
by DTN_Jay_Froscheiser
IQFeed/DTN.IQ Price Changes for 2017 DTN_Jay_Froscheiser 0 5173 Dec 15, 2016 09:01 AM
by DTN_Jay_Froscheiser
Exchange Fee Changes Effective January 1, 2017 DTN_Jay_Froscheiser 0 3800 Nov 30, 2016 01:14 PM
by DTN_Jay_Froscheiser
Zhengzhou Commodity Exchange EOD data now available! DTN_Jay_Froscheiser 0 4314 Aug 10, 2016 04:04 PM
by DTN_Jay_Froscheiser
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