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"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.
"I started a trial a few weeks back before the market went wild. DTN.IQ didn’t miss anything and beat my other provider. I decided to stay with you because of the great service through all the volatility." - Comment from Mike
"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
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"Thanks for following up with me. You guys do a great job in tech support." - Comment from Phelps
"I have been using IQFeed now for a few years in MultiCharts and I have zero complaints. Very, very rare to have any data hiccups or anything at all go wrong." - Comment from Public Forum
"I have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim
"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
"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
"I had always used ******* but for the past 2 weeks have been trying DTN IQFeed. Customer support has been extraordinary. They call just to make sure your problem hasn't recurred." - Comment from Public Forum
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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
api tied to windows? vaswani 13 1220 Feb 5, 2017 11:02 AM
by DTN_Tim Walter
Link problem laughlin 6 1199 Jan 18, 2017 08:35 PM
by laughlin
Getting Index Constituents / all US Equities yourabi 2 1698 Dec 28, 2016 11:30 PM
by yourabi
C# samplem with tcp/ip (Page: · 1 · 2 ) seattle_guy 45 15866 Dec 5, 2016 07:30 PM
by sumrakkk
Last price between Bid/Ask range juliovknc 11 1605 Nov 30, 2016 10:38 AM
by DTN_Tim Walter
API Fee? BlackSheep 3 2188 Nov 22, 2016 06:06 AM
by DTN_Jay_Froscheiser
Problem With HIT Interval zane 5 1458 Nov 15, 2016 11:01 AM
by DTN_Tim Walter
ESZ16 is missing intraday back fill for 11/7 mattgundersen 12 1951 Nov 10, 2016 02:42 PM
by DTN_Tim Walter
Trouble downloading historic tick data malmberg 2 1372 Nov 10, 2016 01:44 PM
by malmberg
How to get option chains for the past opttrade 2 1380 Nov 7, 2016 04:01 PM
by opttrade
How to obtain historical data (OHLC) for current bars JJTrader 1 1833 Nov 7, 2016 08:30 AM
by DTN_Jay_Froscheiser
SymbolDownload - not downloading multiple exchanges jigsawtrading 1 1483 Oct 31, 2016 05:10 AM
by DTN_Tim Walter
Bad Level 2 NASDAQ quotes today eporter 1 1189 Oct 24, 2016 12:17 PM
by DTN_Tim Walter
when busy trading,CPU usage up to 100% milcloud 3 1678 Oct 22, 2016 08:01 AM
by milcloud
Symbols that trade over the weekend (Friday after hours, saturday, sunday) creeveshft 5 1590 Oct 17, 2016 09:27 AM
by DTN_Tim Walter
need some help for Messate type milcloud 6 1437 Oct 14, 2016 12:29 PM
by DTN_Tim Walter
Bad historical data on 2016-09-26 eporter 2 1396 Oct 3, 2016 10:21 AM
by eporter
problems with IQFeed subscription rleggi 1 1339 Oct 3, 2016 02:03 AM
by DTN_Tim Walter
missing .ffff in forex realtime feed zane 9 1362 Sep 22, 2016 10:12 AM
by zane
ETF Symbols jonnyb 6 3473 Sep 20, 2016 09:53 AM
by jordangbarr
Summary Fieldname Error bejjani 4 1185 Sep 20, 2016 08:27 AM
by bejjani
Level 1 Data bards 1 1297 Sep 15, 2016 11:48 AM
by DTN_Tim Walter
Join history and realtime amethyste 1 1234 Sep 15, 2016 08:26 AM
by DTN_Tim Walter
Level1 Quote API TickID Not Unique for Update Messages? bparvizi 3 1525 Sep 14, 2016 06:19 PM
by bparvizi
Latency from Denver salemreyen 1 1137 Sep 14, 2016 01:37 PM
by DTN_Tim Walter
Clarification on IQFeed API documentation salemreyen 3 1479 Sep 14, 2016 09:19 AM
by DTN_Tim Walter
cannot access developer portal zane 2 1572 Sep 9, 2016 11:27 PM
by zane
Need help interpreting return data format etron 6 3468 Sep 7, 2016 10:30 PM
by DTN_Steve_S
News Story Missing Whitespace Characters etron 0 1057 Sep 3, 2016 06:31 AM
by etron
Getting The News etron 1 1267 Sep 1, 2016 05:28 PM
by etron
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