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 noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"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
"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
"I cannot believe what a difference it makes trading with ProphetX!" - Comment from Bruce in Los Angeles
"Awesome response, as usual. It is a sincere and refreshing pleasure to do business with DTN, compared to your competition." - Comment from Ryan
"Just a thank you for the very helpful and prompt assistance and services. You provided me with noticeably superior service in my setup compared to a couple of other options I had looked at." - Comment from John
"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
"It’s so nice to be working with real professionals!" - Comment from Len
"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
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 Announcements
Thread Started By Replies Views Last Post
Moderators: DTN_Gary_Stephen, DTN_Steve_S
IQFeed 2.3.0.3 Beta Available to Developers DTN_Jay_Froscheiser 0 26057 May 26, 2005 05:55 PM
by DTN_Jay_Froscheiser
Additional FOREX Symbology changes LonnieS 0 8016 Aug 6, 2004 10:23 AM
by LonnieS
FOREX Symbol Format Change LonnieS 0 6873 Jul 30, 2004 08:37 AM
by LonnieS
Canadian Symbology Change LonnieS 0 6580 Jul 20, 2004 07:02 PM
by LonnieS
IQFeed v2.3.0.1 Available for Download to Developers LonnieS 0 7441 Jun 8, 2004 10:42 AM
by LonnieS
ETA on IQFeed 2.3.X DTN_Natalie_H 0 7134 May 20, 2004 09:19 AM
by DTN_Natalie_H
IQFeed 2.3 is now available. DTN_Vik_Kodipelli 0 7434 May 13, 2004 03:57 PM
by DTN_Vik_Kodipelli
Welcome to the IQFeed Developer Forums Administrator 0 8079 Apr 14, 2004 09:31 AM
by Administrator

Time: Tue October 22, 2019 5:35 PM CFBB v1.2.0 15 ms.
© AderSoftware 2002-2003