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)




"There is no doubt that IQFeed is the best data provider. I am very satisfied with your services. And IQFeed is the only one that I would recommend to my friends. Now, most of them are using your product in China." - Comment from Zhezhe
"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
"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
"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
"Excellent datafeed !!!" - Comment from Arely
"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
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"Thanks for all of your help. Great customer service deserves to be recognized which one the reasons I've been a customer of DTN for over 10 years!" - Comment from Stuart
"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
"You have an excellent product !!!!!!" - Comment from Arely
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 »General Product Announcements »IQFeed v.5.2.0.9 Now Live!
Author Topic: IQFeed v.5.2.0.9 Now Live! (1 messages, Page 1 of 1)

DTN_Jay_Froscheiser
-VP, Product Operations-
Posts: 1752
Joined: May 3, 2004

DTN IQFeed/DTN.IQ/DTN NxCore


Posted: Feb 10, 2016 03:34 PM          Msg. 1 of 1
IQFeed 5.2.0.9 is now available for all users on our download page at http://www.iqfeed.net. The IQFeed development team has spent quite a bit of time working to improve the connection logic and make IQFeed overall more efficient and reliable. In addition, we also now support Millisecond timestamps from the exchanges in which we receive it. IQFeed is now faster, more precise and just better in every way!

1. Stability – There was extensive work done in this release to fix crashes and hangs in IQFeed 5.1. These fixes were especially focused around the connection/disconnection/re-connection logic when internet outages occur.
2. Microseconds – time precision down to 1µs for any exchange that provides it to us.
3. Speed – In our internal benchmarks for IQFeed 5.2, it delivers Level 1 data quicker than 5.1 (of course, we are talking microseconds of improvement since 5.1 was already pretty speedy).
4. Leaner – IQFeed 5.2 uses less memory than 5.1


Jay Froscheiser
Vice President, Active Trader Products

Edited by DTN_Jay_Froscheiser on Feb 10, 2016 at 03:38 PM
 

 

Time: Fri April 19, 2019 11:14 AM CFBB v1.2.0 15 ms.
© AderSoftware 2002-2003