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)

"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
"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
"Everything is working great ! Very impressive client. The news refreshes better and is more pertinent than the ******* feed I paid $ 100/month for. I Also like the charts a lot." - Comment from Leon
"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
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"I "bracket trade" all major news releases and I have not found one lag or glitch with DTN.IQ feed. I am very comfortable with their feed under all typical news conditions (Fed releases, employment numbers, etc)." - Comment from Public Forum
"Everything is working great with the API. I love it." - Comment from Calvin
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"After all the anxiety I had with my previous data provider it is a relief not to have to worry about data speed and integrity." - Comment from Eamonn
"Interactive Brokers tick data was inconsistent, so I have switched to using DTN exclusively. It is great to no longer have to worry about my datafeed all day long." - Comment from Philippe
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
Viewing User Profile for: gdudey
About Contact
Joined: Mar 2, 2013 11:27 PM
Last Post: Apr 19, 2022 05:32 PM
Last Visit: Apr 19, 2022 05:32 PM
Yahoo IM:
Post Statistics
gdudey has contributed to 5 posts out of 20869 total posts (0.02%) in 3,679 days (0.00 posts per day).

20 Most recent posts:

I'd love for the feed in some way (possibly as a fundamental message) include the next earnings announcement date for each stock. Ideally, there would be a way to get historical earnings announcement dates as well. Some other feeds provide this information.

Any updates, it has been so long since the last update :-(

Right now it seems that we can use the IEOptions file that lists all the previous options symbols. The problem with that is it requires the file to be downloaded separately and it is not updated very often.
So, it would be really nice if that was an API that was kept up to date and could be queried like the current OptionChain Lookup or even just to allow the current calls to look backward instead of only forward.

Data and Content Support » Historical Market Symbols Feb 14, 2021 06:31 PM (Total replies: 7)

I was also wondering how often these files will be updated. I'm more interested in the options file.

I would be interested in an update as well.

Time: Tue March 28, 2023 7:06 AM CFBB v1.2.0 16 ms.
© AderSoftware 2002-2003