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)




"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
"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
"Thanks for following up with me. You guys do a great job in tech support." - Comment from Phelps
"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
"DTN has never given me problems. It is incredibly stable. In fact I've occasionally lost the data feed from Interactive Brokers, but still been able to trade because I'm getting good data from DTN." - Comment from Leighton
"You have an excellent product !!!!!!" - Comment from Arely
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"I am a hedge fund manager here. It’s funny, I have a Bloomberg terminal and a Bridge feed, but I still like having my DTN feed!" - Comment from Feras
"I like you guys better than *******...much more stable and a whole lot fewer issues." - Comment from Philip
"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
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 »IQFeed Developer »IQFeed Developer Support
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
Equity Tickdata has extreme outliers karthikkrishnan 9 16656 May 20, 2020 08:41 AM
by karthikkrishnan
Trade Aggressor always 0 karthikkrishnan 4 628 May 19, 2020 06:02 PM
by karthikkrishnan
On the historical data, The Close Price are almost ALWAYS different from the next Open price ant1 3 1142 May 16, 2020 10:28 PM
by Xed43
Error on Invalid Login one541 2 616 May 7, 2020 03:01 PM
by DTN_Gary_Stephen
IntervalVolume in B[Type] messages in Derivative sockets one541 3 563 May 7, 2020 01:54 PM
by one541
Time Stamp Data Type Formatting Seventy77seven 3 515 May 5, 2020 02:40 PM
by DTN_Gary_Stephen
Moved from: IQFeed Developer Wish List
Is trade data provided on the same level 1 message update
trader2021 13 625 Apr 30, 2020 01:51 PM
by DTN_Gary_Stephen
Volume Profile ejzj1 1 556 Apr 28, 2020 11:46 AM
by DTN_Gary_Stephen
News Story Download Limit. Craig 8 1320 Apr 26, 2020 09:20 AM
by logisticinfotech
All Quotes Delayed By About 2 Minutes Today. Craig 5 647 Apr 22, 2020 06:29 AM
by DTN_Stephen
IQFeed on Linux throws ICMP error karthikkrishnan 3 761 Apr 21, 2020 03:12 PM
by jmv
C Today. Craig 10 868 Apr 20, 2020 12:22 PM
by DTN_Gary_Stephen
API on Linux TrumpeT 10 1696 Apr 15, 2020 05:50 PM
by taa_dtn
Canadian Options AlphaRider 1 485 Apr 13, 2020 11:30 AM
by DTN_Stephen
Trading Halts. Craig 3 724 Mar 15, 2020 05:45 PM
by DTN_Stephen
News History Error. Craig 1 544 Mar 14, 2020 01:54 PM
by Craig
Undocumented limit of 4000 headlines? altmany 3 884 Mar 11, 2020 02:08 PM
by altmany
Delayed realtime quotes by up to 10 minutes AHA 1 580 Mar 11, 2020 06:32 AM
by DTN_Stephen
HTT - high,close,open etc. keohir808 0 644 Feb 29, 2020 06:48 PM
by keohir808
Live feed delayed quotes fredericf 2 788 Feb 12, 2020 12:47 PM
by DTN_Gary_Stephen
Allow me to introduce myself. DTN_Gary_Stephen 1 1250 Jan 30, 2020 07:20 PM
by mathpaquette
Market snapshot error on EDS / 5MS command Larry jag 10 1403 Jan 7, 2020 03:21 PM
by John Jones
Socket problems david_leake 1 998 Jan 6, 2020 05:35 PM
by DTN_Gary_Stephen
Market Summary Files incomplete John Jones 4 984 Jan 6, 2020 04:54 PM
by John Jones
Only TRADES for "HIT" historical data requests? bbmat 8 1006 Dec 22, 2019 08:10 PM
by bbmat
EOD Historical Dividend Adjustments (Page: · 1 · 2 ) jonnyb 41 13193 Dec 22, 2019 06:43 AM
by bbmat
Why realtime bars data is not the same as history? bambaleo 4 1050 Dec 3, 2019 11:33 AM
by bambaleo
Detecting Reverse Splits In Minute Aggregated Stream jabowery 4 845 Nov 26, 2019 04:21 PM
by jabowery
Futures Options symbol construction BigRunningBack 3 1089 Oct 14, 2019 11:26 AM
by DTN_Gary_Stephen
Noob question regarding tick level bid and ask statistics Hoopster 2 991 Oct 14, 2019 10:07 AM
by DTN_Gary_Stephen
Page 2 of 65 Go to page: · 1 · [2] · 3 · 4 · 5 · 6 · 7 · 8 · ... · 65 · Prev · Next

Time: Sun September 27, 2020 9:47 PM CFBB v1.2.0 16 ms.
© AderSoftware 2002-2003