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"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post
"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
"Version 4.0.0.2 has been working well for me and I appreciate that it is now a much tighter client to work with. I feel I can go to press with my own application and rely on a stable platform" - Comment from David in IA.
"DTN feed was the only feed that consistently matched Bloomberg feed for BID/ASK data verification work these past years......DTN feed is a must for my supply & demand based trading using Cumulative Delta" - Comment from Public Forum Post
"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
"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
"Thanks for all of your help. Great customer service deserves to be recognized which one the reasons I've been a customer of DTN for over 10 years!" - Comment from Stuart
"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
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
"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 »Data and Content Support
Thread Started By Replies Views Last Post
Moderators: DTN FastRacks, DTN_MarketData
Missing Previous Close data (value is 0) for symbols with periods in name. rbfnet 1 749 Oct 2, 2017 12:20 AM
by DTN_Tim Walter
Some of the live tick data are different between two connections on the same machine (consolidated vs expanded ticks) bludev 2 826 Sep 19, 2017 06:57 AM
by DTN_Tim Walter
Live tick data is different from historical tick data (live reporting more ticks) bludev 1 863 Sep 19, 2017 06:52 AM
by DTN_Tim Walter
Symbology for Warrants on IQFeed changing effective the Weekend of Sept 16th DTN_Jay_Froscheiser 1 1140 Sep 12, 2017 03:29 PM
by DTN_Jay_Froscheiser
Live Streaming interval bars for stocks vipravi 1 811 Sep 12, 2017 06:01 AM
by DTN_Steve_S
how to understand the symbol format junkone 9 1456 Sep 5, 2017 02:05 PM
by DTN_Stephen
Tick data: Majority of trade prices between bid and ask? jameszhao00 1 991 Aug 21, 2017 09:26 AM
by DTN_Stephen
Symbol ITB Data Is Not Present rbfnet 1 710 Aug 2, 2017 08:23 AM
by DTN_Tim Walter
Wilshire 5000 Judy C White 3 3297 Jul 3, 2017 08:59 AM
by DTN_Stephen
how to lookup weekly options symbols? J 2 1034 Jun 28, 2017 04:20 PM
by J
Holes in tick data dcarlton1118 4 952 Jun 22, 2017 09:49 AM
by dcarlton1118
Midnight Trader Newsfeed salemreyen 1 1100 Jun 11, 2017 06:46 PM
by DTN_Jay_Froscheiser
Market symbols zip file seems to be corrupted programmer 2 809 Jun 6, 2017 08:13 AM
by programmer
Not receiving microsecond data with IQFeed Launcher v 5.2.6.0 pun11 1 1252 Jun 1, 2017 10:58 AM
by DTN_Tim Walter
minute bars from tick data salemreyen 9 1263 May 18, 2017 08:11 AM
by DTN_Tim Walter
Delisted Stocks salemreyen 7 1326 May 17, 2017 09:05 AM
by lufeng
Hours of streaming quotes and news salemreyen 1 849 May 12, 2017 02:58 PM
by DTN_mark_e
Time period filtering best practices and select update fields mcohenmcohen 1 866 May 9, 2017 01:57 PM
by DTN_Tim Walter
Symbol Guide Changelist Is Stuck taa_dtn 1 1150 May 6, 2017 11:28 AM
by DTN_Steve_S
Earliest hour to do a lookup salemreyen 1 830 May 1, 2017 08:37 AM
by DTN_Stephen
Bad Data for TY (ZN, @TY#C) Puerco 1 909 May 1, 2017 07:48 AM
by DTN_Stephen
Option symbols arturo didonna 3 1321 Mar 13, 2017 02:17 PM
by DTN_Stephen
Forex data compatibility between IB and IQfeed (FXCM) ladidalimey 1 1015 Feb 27, 2017 10:30 AM
by DTN_Stephen
Eurex timestamp lag ilan 1 928 Feb 27, 2017 09:27 AM
by DTN_Stephen
Historical data issues - GLTR somebody 4 1206 Feb 23, 2017 02:12 PM
by DTN_Tim Walter
FXCM Exit from US Market and Data feed availability masterchanger 1 1143 Feb 7, 2017 10:33 AM
by DTN_mark_e
UVXY - split in May 2015 Cyberjoe 4 1076 Jan 31, 2017 01:23 PM
by Cyberjoe
Missing option data arturo didonna 4 1228 Jan 15, 2017 04:19 PM
by DTN_Tim Walter
data on symbol @S# bullspread01 1 1063 Dec 23, 2016 09:38 AM
by DTN_Stephen
Tokyo stock exchange?? whpjacky 1 1067 Dec 14, 2016 07:13 AM
by DTN_Stephen
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