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"I am keeping IQFeed, much better reliabilty than *******. I may refer a few other people in the office to switch as well." - Comment from Don
"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 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
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"With HUGE volume on AAPL and RIMM for 2 days, everyone in a trading room was whining about freezes, crashes and lag with *******, RealTick, TS and Cyber. InvestorRT with IQFeed was rock solid. I mean SOLID!" - Comment from Public IRC Chat
"And by the way, have to say this. I love the IQFeed software. It's rock solid and it has a really nice API." - Comment from Thomas via RT Chat
"You are either overstaffed or people just don't have problems with your feed because customer support always answers the phone quickly." - Comment from Jay via Email
"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
"For anyone considering using DTN.IQ for a data feed, my experience with the quality of data and the tech support has been very positive." - Comment from Public Forum
"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
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»Forums Index »Product Support »DTN.IQ Client Software Support
Thread Started By Replies Views Last Post
BW giving syntax error saakum31289 1 62 Jul 15, 2019 06:33 AM
by DTN_Stephen
IQ Feed client on Mac does not work Gremlin123 7 3314 Jun 25, 2019 05:59 PM
by NLaSalle
HIT BeginDate BeginTime and DataDirection works incorrectly aliksend 6 201 Jun 13, 2019 08:31 AM
by aliksend
Client connects over WiFi but not under wired network gofortips 1 243 May 20, 2019 05:46 PM
by DTN_mark_e
Please post all datafeed related questions or problems in the "IQFeed Datafeed Support" forum..... banana11 4 373 Apr 27, 2019 08:15 AM
by banana11
Time & Sales data listener asere 2 284 Apr 22, 2019 10:22 AM
by asere
How to get historical expired option chain symbols for past months denisk 5 386 Apr 13, 2019 07:26 AM
by denisk
"Invalid interval reference time" jmalicki 5 941 Mar 18, 2019 01:01 PM
by DTN_Stephen
Time and Sales - Bid/Ask Size data_collector 2 510 Mar 5, 2019 08:03 AM
by data_collector
Best Way to align local machine time and IQFeed server time buscq9421 4 537 Feb 12, 2019 02:33 PM
by stargrazer
Trying to download historical data mdizengoff 1 917 Dec 18, 2018 05:08 PM
by DTN_Stephen
IQFeed trial: unable to log in ferguscan 4 1475 Nov 18, 2018 05:43 PM
by DTN Todd
Eurex data down? wilkinsw 1 792 Oct 1, 2018 02:32 AM
by DTN Todd
How to start iqfeed.exe programatically? fredericf 1 1198 Aug 1, 2018 12:49 PM
by DTN_Tim Walter
Canadian Historical Quotes missing for 04/27/2018 rbfnet 1 1415 Apr 30, 2018 07:06 AM
by DTN_Stephen
Getting daily adjusted equities data with HIT TradingGangster 3 1443 Apr 20, 2018 10:44 AM
by DTN_Jay_Froscheiser
Stock watch request syntax Henry2018 1 1460 Mar 27, 2018 06:59 AM
by DTN_Steve_S
Temporary recurring delays in stream data Norbert 7 2036 Feb 9, 2018 10:35 AM
by DTN_Tim Walter
Problem with getting quotes in the morning / repeated disconnects illuminatus7 2 1990 Jan 4, 2018 10:46 AM
by DTN_Stephen
Streaming bars with multiple symbols and intervals sweigner 7 2177 Dec 15, 2017 01:11 PM
by sweigner
Connection to IQFeed taonga 2 2019 Dec 11, 2017 07:01 AM
by DTN_Stephen
Streaming Interval Bars - Replaced Previous Watch jmcstone 2 1922 Oct 30, 2017 11:51 AM
by DTN_Tim Walter
Results format for historical tick data request illuminatus7 2 2252 Oct 23, 2017 07:23 PM
by illuminatus7
Minute interval data AlexK 5 2017 Oct 11, 2017 05:47 AM
by DTN_Tim Walter
Historical Daily End of Day Data - HDT API AlexK 2 1910 Oct 10, 2017 01:30 PM
by AlexK
HIT API AlexK 4 2240 Oct 5, 2017 11:11 AM
by AlexK
New format junsan 1 1738 Oct 4, 2017 07:25 AM
by DTN_Stephen
Connecting to IQFeed from a Virtual Machine JS05 0 2823 May 16, 2017 07:22 AM
by JS05
News Reader TrendFirst 0 2182 Apr 27, 2017 01:48 PM
by TrendFirst
How to create watch list in parallel threads? kirillg 1 2087 Apr 16, 2017 09:07 AM
by DTN_Jay_Froscheiser
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