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"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"Thank God for your Data Feed as the only Zippers I see are on my pants (LOL), and no more 200 pip spikes to mess up charts." - Comment from Spiro via Email
"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"Can I get another account from you? I am tired of ******* going down so often" - Comment from George
"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
"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
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"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
"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
"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 »Archive (2017 and earlier) »Data and Content Support
Thread Started By Replies Views Last Post
Moderators: DTN FastRacks, DTN_MarketData
Hours of streaming quotes and news salemreyen 1 3613 May 12, 2017 02:58 PM
by DTN_mark_e
Time period filtering best practices and select update fields mcohenmcohen 1 3331 May 9, 2017 01:57 PM
by DTN_Tim Walter
Symbol Guide Changelist Is Stuck taa_dtn 1 3845 May 6, 2017 11:28 AM
by DTN_Steve_S
Earliest hour to do a lookup salemreyen 1 3464 May 1, 2017 08:37 AM
by DTN_Stephen
Bad Data for TY (ZN, @TY#C) Puerco 1 3438 May 1, 2017 07:48 AM
by DTN_Stephen
Option symbols arturo didonna 3 4061 Mar 13, 2017 02:17 PM
by DTN_Stephen
Forex data compatibility between IB and IQfeed (FXCM) ladidalimey 1 3564 Feb 27, 2017 10:30 AM
by DTN_Stephen
Eurex timestamp lag ilan 1 3277 Feb 27, 2017 09:27 AM
by DTN_Stephen
Historical data issues - GLTR somebody 4 4007 Feb 23, 2017 02:12 PM
by DTN_Tim Walter
FXCM Exit from US Market and Data feed availability masterchanger 1 4133 Feb 7, 2017 10:33 AM
by DTN_mark_e
UVXY - split in May 2015 Cyberjoe 4 3739 Jan 31, 2017 01:23 PM
by Cyberjoe
Missing option data arturo didonna 4 3811 Jan 15, 2017 04:19 PM
by DTN_Tim Walter
data on symbol @S# bullspread01 1 3316 Dec 23, 2016 09:38 AM
by DTN_Stephen
Tokyo stock exchange?? whpjacky 1 3452 Dec 14, 2016 07:13 AM
by DTN_Stephen
About Level2 milcloud 1 3606 Dec 14, 2016 02:15 AM
by DTN Todd
E,(5,11,26): errors for extended hours (HTD command) Larry jag 1 4146 Nov 30, 2016 09:43 AM
by DTN_Stephen
HDX returning incorrect year? rbfnet 1 3788 Nov 21, 2016 10:56 AM
by DTN_Tim Walter
wrong data for AAPL at 2014.06.25 Skaarj 1 3636 Nov 15, 2016 02:09 PM
by DTN_Stephen
Missing intraday data for TLT on 2011-08-10 chanlenger 2 3756 Nov 10, 2016 09:26 AM
by DTN_Stephen
INDU.X bad intraday volume data? chanlenger 7 4381 Sep 22, 2016 02:43 PM
by DTN_Stephen
Aussie Curve lifttheoffer 1 3595 Sep 15, 2016 06:49 AM
by DTN_Stephen
FIX/FAST Protocol airporter 1 3932 Sep 12, 2016 01:32 PM
by DTN_Jay_Froscheiser
Continuous, back-adjusted Volatility Futures - Roll-over Errors? Cyberjoe 2 4056 Aug 19, 2016 03:28 PM
by DTN_Stephen
Historical Data - Lumber @LB#C Cyberjoe 5 3932 Aug 19, 2016 12:55 PM
by DTN_Stephen
Missing Data Gold QCG#C Cyberjoe 3 3929 Aug 19, 2016 07:12 AM
by Cyberjoe
Nasdaq L2 missing levels, poor data feed ? tedmar 1 4116 Aug 16, 2016 09:19 AM
by DTN_Stephen
Volume Leaders jlarmee 2 3852 Aug 11, 2016 11:20 AM
by jlarmee
Future symbols open close data calculations keenTester 5 3836 Jul 14, 2016 11:44 AM
by DTN_Tim Walter
European Indices pyro 8 6722 Jun 8, 2016 05:19 PM
by DTN_Jay_Froscheiser
Old symbols appearing in symbol list additions taa_dtn 2 4316 May 10, 2016 01:13 PM
by taa_dtn
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