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 would just like to say that IQFeed version 4 is running very well and I am very happy with its performance. I would also like to extend a big thanks for the fast and efficient help that I always receive. My questions and concerns are always addressed promptly. Way to go!" - Comment from Josh in CO.
"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
"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
"Awesome response, as usual. It is a sincere and refreshing pleasure to do business with DTN, compared to your competition." - Comment from Ryan
"Thanks for the great product and support. During this week of high volume trading, my QuoteTracker + IQ Feed setup never missed a beat. Also, thanks for your swiftness in responding to data issues. I was on ******* for a few years before I made the switch over early this year, and wish I had done it a long time ago." - Comment from Ken
"Everything is working great with the API. I love it." - Comment from Calvin
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"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
"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 am keeping IQFeed, much better reliabilty than *******. I may refer a few other people in the office to switch as well." - Comment from Don
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
Forum Topics Posts Last Post
Product Support Top
General Product Announcements
READ ONLY: Announcement from us relating to our products, services or events.
135 146 Jul 2, 2019 07:17 AM
DTN_Stephen
DTN.IQ Client Software Support
Technical or operational support for the DTN.IQ software interface. Please post all datafeed related questions or problems in the "IQFeed Developer Support" forum (not this one)
251 1077 Aug 14, 2019 08:49 AM
DTN_Gary_Stephen
DTNIQ Client Software Wish List
Submit your suggestions on how we can improve our DTN.IQ software interface.
46 128 Aug 5, 2019 01:27 PM
DTN_Stephen
Data and Content Support
Datafeed related questions such as symbology, data speed, news feeds, exchange availability, etc. This applies to both Satellite and Internet delivery methods from DTN.
1475 7268 Aug 8, 2019 02:44 PM
DTN_MarketData
Common Troubleshooting Tips 5 9 Nov 13, 2007 04:07 PM
DTN_SarahS
IQFeed Datafeed Wish List
Post your suggestions on how we can improve our datafeed by adding more content or changing how content is delivered.
159 662 Aug 9, 2019 06:30 AM
DTN_Stephen
IQFeed 3rd Party Software Support
Questions related to support of 3rd party software and compatability problems, etc...
131 504 Mar 12, 2019 06:37 AM
altmany
DTN Satellite Products
Questions related to DTN Real-Time and DTN Spectrum Satellite services as well as help with DTN.IQ for Satellite.
44 184 Jul 18, 2010 06:14 PM
themike
ProphetX Support
This forum is one of the available methods for current ProphetX customers, or prospects currently under trial, to request technical assistance. It can also be used as a forum to exchange ideas between users.
90 281 Feb 28, 2015 10:17 AM
AMA
ProphetX Wish List
This forum is one method for current ProphetX users to request specific enhancements to the product.
18 52 Jul 14, 2014 09:53 AM
AMA
POLLS & SURVEYS
DTN Market Access will often ask for your input regarding the direction of our products. All Polls will be posted here to give you a chance to provide your input.
10 88 Jan 29, 2013 07:35 AM
DTN_ToddH


Time: Sat August 17, 2019 3:35 PM CFBB v1.2.0 16 ms.
© AderSoftware 2002-2003