Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)




"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
"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"I'm very glad I switched to IQFeed. It's working perfectly with no lag, even during fast market conditions." - Comment from Andy via Email
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"Just a quick one to say I'm very impressed so far :) The documentation for developers is excellent and I've quickly managed to get an app written to do historical downloads. The system is very robust and pretty quick considering the extent of data that's available. The support guys have been very helpful too, in combination with the forums it's been plain sailing so far!" - Comment from Adam
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"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 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
"I just wanted to tell you what a fine job you have been doing. While *******, from what I hear, has been down and out, off and on, IQ feed has held like a champ this week." - Comment from Shirin
"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
Home  Search  Register  Login  Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »Product Support »DTN.IQ Client Software Support
Thread Started By Replies Views Last Post
Historical Shares Outstanding ChainsawDR 1 800 Jun 20, 2022 10:50 AM
by DTN_Gary_Stephen
Historical Pre-Market Volume ChainsawDR 14 1683 Jun 20, 2022 10:23 AM
by DTN_Gary_Stephen
iqfeed crashed with latest winhq version on ubuntu leijin168 4 1099 Dec 2, 2021 09:57 AM
by DTN_Gary_Stephen
Error "Send Failed to Client" in IQConnectLog.txt tarasov 5 1855 Sep 19, 2021 11:18 AM
by tarasov
Problem with getting quotes in the morning / repeated disconnects illuminatus7 3 6350 Aug 2, 2021 08:25 AM
by AndreaChapman
Incorrect Canadian Quotes rbfnet 8 1891 Jul 16, 2021 12:57 AM
by aaronsmith02
Up ticks and down ticks volume data on miinute bars for ES, NQ Salzburger 1 1431 Jun 24, 2021 08:21 AM
by DTN_Stephen
Adjusting Data for Stock Splits 479045 4 2714 Apr 19, 2021 04:29 PM
by napoleon
Opening volume 496841 2 1638 Mar 29, 2021 11:19 AM
by DTN_Gary_Stephen
Forex - ABBA vs COMP one541 3 3828 Feb 18, 2021 06:56 AM
by DTN_Stephen
Missing and significantly delayed streaming bars (BW) gekko404 1 2272 Nov 30, 2020 06:19 AM
by DTN_Stephen
FX Live Data Is Down pavtrader 1 1945 Nov 2, 2020 11:08 AM
by pavtrader
IQConnect not working on a new system Rohan2008 12 2912 Sep 14, 2020 02:04 PM
by DTN_Gary_Stephen
IQ Feed randomly disconnects whirl33 2 3564 Sep 2, 2020 11:38 PM
by DTN Todd
username and password not saved gofortips 2 2407 Aug 27, 2020 12:43 PM
by DTN_Gary_Stephen
Website Symbol Lookup don't show all symbols Skaarj 3 2997 Mar 27, 2020 02:32 PM
by DTN_Stephen
Amibroker: Mismatch between DTN IQFeed and IB data polomora 2 2966 Mar 2, 2020 09:15 AM
by DTN_Stephen
IQFeed/Excel interface; how to get last month's HLOC ? AMA 6 3324 Jan 20, 2020 03:30 PM
by AMA
IQFeed can not works well in China, if any xueaaron 1 3126 Jan 3, 2020 06:53 PM
by DTN_mark_e
How to get historical expired option chain symbols for past months denisk 9 5089 Nov 20, 2019 11:52 AM
by veng1
set default protocol via registry setting Larry jag 1 3418 Sep 3, 2019 09:47 PM
by DTN_Steve_S
IQConnect gets disconnects in WINE 3.0.4 ubuntu 18.04 Saifullah 4 3587 Aug 14, 2019 08:49 AM
by DTN_Gary_Stephen
IQ Feed client on Mac does not work Gremlin123 9 8263 Aug 13, 2019 06:35 AM
by DTN_Stephen
BW giving syntax error saakum31289 1 3223 Jul 15, 2019 06:33 AM
by DTN_Stephen
HIT BeginDate BeginTime and DataDirection works incorrectly aliksend 6 3516 Jun 13, 2019 08:31 AM
by aliksend
Client connects over WiFi but not under wired network gofortips 1 3758 May 20, 2019 05:46 PM
by DTN_mark_e
Please post all datafeed related questions or problems in the "IQFeed Datafeed Support" forum..... banana11 4 3740 Apr 27, 2019 08:15 AM
by banana11
Time & Sales data listener asere 2 3486 Apr 22, 2019 10:22 AM
by asere
"Invalid interval reference time" jmalicki 5 4141 Mar 18, 2019 01:01 PM
by DTN_Stephen
Time and Sales - Bid/Ask Size data_collector 2 3555 Mar 5, 2019 08:03 AM
by data_collector
Page 1 of 9 Go to page: · [1] · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · Next

Time: Tue September 27, 2022 10:34 PM CFBB v1.2.0 0 ms.
© AderSoftware 2002-2003