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)




"I just wanted to let u know that your data feed/service is by far the best!!! Your unfiltered tick data is excellent for reading order flow and none of your competitors delivers this quality of data!" - Comment from Peter via Email
"It’s so nice to be working with real professionals!" - Comment from Len
"And by the way, have to say this. I love the IQFeed software. It's rock solid and it has a really nice API." - Comment from Thomas via RT Chat
"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
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
"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
"I will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther
"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
"Previously I was using *******. IQFeed is WAY more economical, and for my charting needs is just as good, if not better." - Comment from Public Forum Post
"I just wanted to say how happy I am with your service. I was able to download the API docs last week and I was able to replicate Interactive Brokers historical bar queries and realtime bar queries over the weekend. That was about one of the fastest integrations that I've ever done and it works perfectly!!!!" - Comment from Jason via Email
Home  Search  Register  Login  Blogs 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
"Invalid interval reference time" jmalicki 5 370 Mar 18, 2019 01:01 PM
by DTN_Stephen
Time and Sales - Bid/Ask Size data_collector 2 201 Mar 5, 2019 08:03 AM
by data_collector
Best Way to align local machine time and IQFeed server time buscq9421 4 242 Feb 12, 2019 02:33 PM
by stargrazer
Trying to download historical data mdizengoff 1 517 Dec 18, 2018 05:08 PM
by DTN_Stephen
IQFeed trial: unable to log in ferguscan 4 823 Nov 18, 2018 05:43 PM
by DTN Todd
Eurex data down? wilkinsw 1 464 Oct 1, 2018 02:32 AM
by DTN Todd
How to start iqfeed.exe programatically? fredericf 1 845 Aug 1, 2018 12:49 PM
by DTN_Tim Walter
Canadian Historical Quotes missing for 04/27/2018 rbfnet 1 1103 Apr 30, 2018 07:06 AM
by DTN_Stephen
Getting daily adjusted equities data with HIT TradingGangster 3 1027 Apr 20, 2018 10:44 AM
by DTN_Jay_Froscheiser
Stock watch request syntax Henry2018 1 1125 Mar 27, 2018 06:59 AM
by DTN_Steve_S
Temporary recurring delays in stream data Norbert 7 1671 Feb 9, 2018 10:35 AM
by DTN_Tim Walter
Problem with getting quotes in the morning / repeated disconnects illuminatus7 2 1577 Jan 4, 2018 10:46 AM
by DTN_Stephen
Streaming bars with multiple symbols and intervals sweigner 7 1730 Dec 15, 2017 01:11 PM
by sweigner
Connection to IQFeed taonga 2 1594 Dec 11, 2017 07:01 AM
by DTN_Stephen
Streaming Interval Bars - Replaced Previous Watch jmcstone 2 1579 Oct 30, 2017 11:51 AM
by DTN_Tim Walter
Results format for historical tick data request illuminatus7 2 1692 Oct 23, 2017 07:23 PM
by illuminatus7
Minute interval data AlexK 5 1654 Oct 11, 2017 05:47 AM
by DTN_Tim Walter
Historical Daily End of Day Data - HDT API AlexK 2 1526 Oct 10, 2017 01:30 PM
by AlexK
HIT API AlexK 4 1825 Oct 5, 2017 11:11 AM
by AlexK
New format junsan 1 1409 Oct 4, 2017 07:25 AM
by DTN_Stephen
Connecting to IQFeed from a Virtual Machine JS05 0 2477 May 16, 2017 07:22 AM
by JS05
IQ Feed client on Mac does not work Gremlin123 2 2602 May 14, 2017 11:30 PM
by Gremlin123
News Reader TrendFirst 0 1793 Apr 27, 2017 01:48 PM
by TrendFirst
How to create watch list in parallel threads? kirillg 1 1765 Apr 16, 2017 09:07 AM
by DTN_Jay_Froscheiser
Error: Unauthorized user ID hey_tony 1 1875 Apr 3, 2017 04:00 PM
by DTN_Jay_Froscheiser
IQFeed Local bandwidth habibalex 1 1914 Mar 21, 2017 01:22 AM
by DTN Todd
iqconnect.exe 5.1.3.1 crash randomly in linux wine v1.8 whe pulling 5 days of tick history for 500 symbols dawin_te 15 3605 Mar 14, 2017 01:07 AM
by hipuls
Login incorrect message. Veltro_205 1 1832 Mar 1, 2017 08:47 AM
by DTN_Tim Walter
IQ Client Error on Log In Rick 1 2174 Feb 5, 2017 04:29 PM
by DTN_CurtisT
IQFeed Didn't Automatically Reconnect Raffi 1 2452 Dec 8, 2016 12:58 PM
by DTN_Stephen
Page 1 of 9 Go to page: · [1] · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · Next

Time: Sat March 23, 2019 3:14 AM CFBB v1.2.0 16 ms.
© AderSoftware 2002-2003