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"Excellent datafeed !!!" - Comment from Arely
"I am very happy I changed. I love the product, but more so I am thrilled with Tech Support. You are knowledgeable, polite, pleasant and professional." - Comment from Pat
"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.
"If you are serious about your trading I would not rely on IB data for serious daytrading. Took me a while to justify the cost of IQ Feed and in the end, it's just a 2 point stop on ES. Better safe than sorry" - Comment from Public Forum
"As a past ******* customer(and not a happy one), IQ Feed by DTN is a much better and cheaper product with great customer support. I have had no problems at all since switching over." - Comment from Public Forum
"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
"It’s so nice to be working with real professionals!" - Comment from Len
"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post
"You have an excellent product !!!!!!" - Comment from Arely
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
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»Forums Index »IQFeed Developer »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Steve_S, DTN_Tim Walter
Link problem laughlin 6 696 Jan 18, 2017 08:35 PM
by laughlin
Spontaneous error 'Unauthorized user ID.' rust 1 679 Jan 9, 2017 01:51 PM
by DTN_Tim Walter
Getting Index Constituents / all US Equities yourabi 2 969 Dec 28, 2016 11:30 PM
by yourabi
C# samplem with tcp/ip (Page: · 1 · 2 ) seattle_guy 45 14146 Dec 5, 2016 07:30 PM
by sumrakkk
Last price between Bid/Ask range juliovknc 11 955 Nov 30, 2016 10:38 AM
by DTN_Tim Walter
API Fee? BlackSheep 3 1525 Nov 22, 2016 06:06 AM
by DTN_Jay_Froscheiser
Problem With HIT Interval zane 5 940 Nov 15, 2016 11:01 AM
by DTN_Tim Walter
ESZ16 is missing intraday back fill for 11/7 mattgundersen 12 1140 Nov 10, 2016 02:42 PM
by DTN_Tim Walter
Trouble downloading historic tick data malmberg 2 890 Nov 10, 2016 01:44 PM
by malmberg
How to get option chains for the past opttrade 2 842 Nov 7, 2016 04:01 PM
by opttrade
How to obtain historical data (OHLC) for current bars JJTrader 1 1224 Nov 7, 2016 08:30 AM
by DTN_Jay_Froscheiser
SymbolDownload - not downloading multiple exchanges jigsawtrading 1 876 Oct 31, 2016 05:10 AM
by DTN_Tim Walter
Bad Level 2 NASDAQ quotes today eporter 1 730 Oct 24, 2016 12:17 PM
by DTN_Tim Walter
when busy trading,CPU usage up to 100% milcloud 3 999 Oct 22, 2016 08:01 AM
by milcloud
Symbols that trade over the weekend (Friday after hours, saturday, sunday) creeveshft 5 939 Oct 17, 2016 09:27 AM
by DTN_Tim Walter
need some help for Messate type milcloud 6 928 Oct 14, 2016 12:29 PM
by DTN_Tim Walter
Bad historical data on 2016-09-26 eporter 2 872 Oct 3, 2016 10:21 AM
by eporter
problems with IQFeed subscription rleggi 1 880 Oct 3, 2016 02:03 AM
by DTN_Tim Walter
missing .ffff in forex realtime feed zane 9 826 Sep 22, 2016 10:12 AM
by zane
ETF Symbols jonnyb 6 2934 Sep 20, 2016 09:53 AM
by jordangbarr
Summary Fieldname Error bejjani 4 778 Sep 20, 2016 08:27 AM
by bejjani
Level 1 Data bards 1 832 Sep 15, 2016 11:48 AM
by DTN_Tim Walter
Join history and realtime amethyste 1 753 Sep 15, 2016 08:26 AM
by DTN_Tim Walter
Level1 Quote API TickID Not Unique for Update Messages? bparvizi 3 903 Sep 14, 2016 06:19 PM
by bparvizi
Latency from Denver salemreyen 1 709 Sep 14, 2016 01:37 PM
by DTN_Tim Walter
Clarification on IQFeed API documentation salemreyen 3 902 Sep 14, 2016 09:19 AM
by DTN_Tim Walter
cannot access developer portal zane 2 1107 Sep 9, 2016 11:27 PM
by zane
Need help interpreting return data format etron 6 1820 Sep 7, 2016 10:30 PM
by DTN_Steve_S
News Story Missing Whitespace Characters etron 0 702 Sep 3, 2016 06:31 AM
by etron
Getting The News etron 1 770 Sep 1, 2016 05:28 PM
by etron
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