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"If you want customer service that answers the phone, your best bet is IQFeed. I cannot stop praising them or their technical support. They are always there for you, and they are quick. I have used ****** too but the best value is IQFeed." - Comment from Public Forum
"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
"You are much better than lawyers or the phone company because you answer the phone when I call! I just love your customer service." - Comment from Isreal
"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
"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
"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
"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
"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
"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
"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
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»Forums Index »Product Support »Data and Content Support
Thread Started By Replies Views Last Post
Moderators: DTN FastRacks, DTN_MarketData
Symbology for Warrants on IQFeed changing effective the Weekend of Sept 16th DTN_Jay_Froscheiser 1 935 Sep 12, 2017 03:29 PM
by DTN_Jay_Froscheiser
Live Streaming interval bars for stocks vipravi 1 662 Sep 12, 2017 06:01 AM
by DTN_Steve_S
how to understand the symbol format junkone 9 1081 Sep 5, 2017 02:05 PM
by DTN_Stephen
Tick data: Majority of trade prices between bid and ask? jameszhao00 1 805 Aug 21, 2017 09:26 AM
by DTN_Stephen
Symbol ITB Data Is Not Present rbfnet 1 590 Aug 2, 2017 08:23 AM
by DTN_Tim Walter
Wilshire 5000 Judy C White 3 3167 Jul 3, 2017 08:59 AM
by DTN_Stephen
how to lookup weekly options symbols? J 2 887 Jun 28, 2017 04:20 PM
by J
Holes in tick data dcarlton1118 4 802 Jun 22, 2017 09:49 AM
by dcarlton1118
Midnight Trader Newsfeed salemreyen 1 970 Jun 11, 2017 06:46 PM
by DTN_Jay_Froscheiser
Market symbols zip file seems to be corrupted programmer 2 680 Jun 6, 2017 08:13 AM
by programmer
Not receiving microsecond data with IQFeed Launcher v 5.2.6.0 pun11 1 1050 Jun 1, 2017 10:58 AM
by DTN_Tim Walter
minute bars from tick data salemreyen 9 1107 May 18, 2017 08:11 AM
by DTN_Tim Walter
Delisted Stocks salemreyen 7 1151 May 17, 2017 09:05 AM
by lufeng
Hours of streaming quotes and news salemreyen 1 721 May 12, 2017 02:58 PM
by DTN_mark_e
Time period filtering best practices and select update fields mcohenmcohen 1 733 May 9, 2017 01:57 PM
by DTN_Tim Walter
Symbol Guide Changelist Is Stuck taa_dtn 1 968 May 6, 2017 11:28 AM
by DTN_Steve_S
Earliest hour to do a lookup salemreyen 1 688 May 1, 2017 08:37 AM
by DTN_Stephen
Bad Data for TY (ZN, @TY#C) Puerco 1 757 May 1, 2017 07:48 AM
by DTN_Stephen
Option symbols arturo didonna 3 1181 Mar 13, 2017 02:17 PM
by DTN_Stephen
Forex data compatibility between IB and IQfeed (FXCM) ladidalimey 1 872 Feb 27, 2017 10:30 AM
by DTN_Stephen
Eurex timestamp lag ilan 1 806 Feb 27, 2017 09:27 AM
by DTN_Stephen
Historical data issues - GLTR somebody 4 1051 Feb 23, 2017 02:12 PM
by DTN_Tim Walter
FXCM Exit from US Market and Data feed availability masterchanger 1 1019 Feb 7, 2017 10:33 AM
by DTN_mark_e
UVXY - split in May 2015 Cyberjoe 4 955 Jan 31, 2017 01:23 PM
by Cyberjoe
Missing option data arturo didonna 4 1097 Jan 15, 2017 04:19 PM
by DTN_Tim Walter
data on symbol @S# bullspread01 1 956 Dec 23, 2016 09:38 AM
by DTN_Stephen
Tokyo stock exchange?? whpjacky 1 950 Dec 14, 2016 07:13 AM
by DTN_Stephen
About Level2 milcloud 1 1021 Dec 14, 2016 02:15 AM
by DTN Todd
E,(5,11,26): errors for extended hours (HTD command) Larry jag 1 1135 Nov 30, 2016 09:43 AM
by DTN_Stephen
HDX returning incorrect year? rbfnet 1 1107 Nov 21, 2016 10:56 AM
by DTN_Tim Walter
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