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"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
"If someone needs the best quality data and backfill beyond what their broker provides at a rate that is the best in the industry, I highly recommend IQFeed." - Comment from Josh via Public Forum
"Can I get another account from you? I am tired of ******* going down so often" - Comment from George
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"IQ feed works very well, does not have all of the normal interruptions I have grown used to on *******" - Comment from Mark
"I've been using Neoticker RT with IQFeed for two months, and I'm very happy with both of the products (I've had IQFeed for two years with very few complaints). The service from both companies is exceptional." - Comment from Public Forum
"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
"I just wanted to let you know how fast and easy I found it to integrate IQFeed into our existing Java code using your JNI client. In my experience, such things almost never go so smoothly - great job!" - Comment from Nate
"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
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
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»Forums Index »Archive (2017 and earlier) »DTN.IQ Client Software Support
Thread Started By Replies Views Last Post
IQfeed installs but won't run (Windows 11) jasonl 4 2936 Jan 13, 2023 09:38 AM
by DTN_mark_e
Error "Send Failed to Client" in IQConnectLog.txt tarasov 5 3331 Sep 19, 2021 11:18 AM
by tarasov
Incorrect Canadian Quotes rbfnet 8 3237 Jul 16, 2021 12:57 AM
by aaronsmith02
Up ticks and down ticks volume data on miinute bars for ES, NQ Salzburger 1 2730 Jun 24, 2021 08:21 AM
by DTN_Stephen
Missing and significantly delayed streaming bars (BW) gekko404 1 3602 Nov 30, 2020 06:19 AM
by DTN_Stephen
FX Live Data Is Down pavtrader 1 3233 Nov 2, 2020 11:08 AM
by pavtrader
IQ Feed randomly disconnects whirl33 2 5131 Sep 2, 2020 11:38 PM
by DTN Todd
Website Symbol Lookup don't show all symbols Skaarj 3 4377 Mar 27, 2020 02:32 PM
by DTN_Stephen
Amibroker: Mismatch between DTN IQFeed and IB data polomora 2 4355 Mar 2, 2020 09:15 AM
by DTN_Stephen
IQFeed/Excel interface; how to get last month's HLOC ? AMA 6 4742 Jan 20, 2020 03:30 PM
by AMA
BW giving syntax error saakum31289 1 4516 Jul 15, 2019 06:33 AM
by DTN_Stephen
Client connects over WiFi but not under wired network gofortips 1 5101 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 5207 Apr 27, 2019 08:15 AM
by banana11
Time & Sales data listener asere 2 4834 Apr 22, 2019 10:22 AM
by asere
"Invalid interval reference time" jmalicki 5 5581 Mar 18, 2019 01:01 PM
by DTN_Stephen
IQFeed trial: unable to log in ferguscan 4 8467 Nov 18, 2018 05:43 PM
by DTN Todd
Eurex data down? wilkinsw 1 4513 Oct 1, 2018 02:32 AM
by DTN Todd
How to start iqfeed.exe programatically? fredericf 1 5003 Aug 1, 2018 12:49 PM
by DTN_Tim Walter
Canadian Historical Quotes missing for 04/27/2018 rbfnet 1 5091 Apr 30, 2018 07:06 AM
by DTN_Stephen
Getting daily adjusted equities data with HIT TradingGangster 3 7044 Apr 20, 2018 10:44 AM
by DTN_Jay_Froscheiser
Stock watch request syntax Henry2018 1 4948 Mar 27, 2018 06:59 AM
by DTN_Steve_S
Temporary recurring delays in stream data Norbert 7 6252 Feb 9, 2018 10:35 AM
by DTN_Tim Walter
Problem with getting quotes in the morning / repeated disconnects illuminatus7 2 7914 Jan 4, 2018 10:46 AM
by DTN_Stephen
Streaming bars with multiple symbols and intervals sweigner 7 5863 Dec 15, 2017 01:11 PM
by sweigner
Connection to IQFeed taonga 2 6870 Dec 11, 2017 07:01 AM
by DTN_Stephen
Streaming Interval Bars - Replaced Previous Watch jmcstone 2 5283 Oct 30, 2017 11:51 AM
by DTN_Tim Walter
Results format for historical tick data request illuminatus7 2 6468 Oct 23, 2017 07:23 PM
by illuminatus7
Minute interval data AlexK 5 5920 Oct 11, 2017 05:47 AM
by DTN_Tim Walter
Historical Daily End of Day Data - HDT API AlexK 2 5296 Oct 10, 2017 01:30 PM
by AlexK
HIT API AlexK 4 5654 Oct 5, 2017 11:11 AM
by AlexK
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