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
"I'm satisfied with IQFeed. It's the most reliable and fastest quote feed I have ever used. Although I'm a resident in China, it's still very fast!" - Comment from Xiaofei
"I've been using Neoticker RT with IQFeed for two months, and I'm very happy with both of the products (I've had IQFeed for two years with very few complaints). The service from both companies is exceptional." - Comment from Public Forum
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"I ran your IQFeed DDE vs. my broker vs. a level II window for some slow-moving options. I would see the level II quote change, then your feed update instantaneously. My broker's DDE, however, would take as much as 30 seconds to update. I am not chasing milliseconds, but half a minute is unacceptable." - Comment from Rob
"Everything is working amazing now. I'm already impressed with the true-tick feed of IQFeed and it's ability to support my 480 symbol layout." - Comment from Tyler via Email
"It’s so nice to be working with real professionals!" - Comment from Len
"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
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
Home  Search  Register  Login  Blogs Recent Posts

Information on Various DTN Products:
DTN IQFeed | DTN ProphetX | DTN Ag | NxCore
Follow DTN_IQFeed on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »IQFeed Developer »IQFeed Developer Announcements »IQFeed 2.3 is now available.
Author Topic: IQFeed 2.3 is now available. (1 messages, Page 1 of 1)

DTN_Vik_Kodipelli
-Interested User-
Posts: 11
Joined: May 7, 2004


Posted: May 13, 2004 03:57 PM          Msg. 1 of 1
IQFeed 2.3 is now available at http://www.iqfeed.net]<a href="http://www.iqfeed.net" target="_blank">http://www.iqfeed.net/dev</a>

If you choose to upgrade to version 2.3, please note that there is a change in the TCP interface which will require modification to your existing code. Also be sure to notify your customers as to which IQFeed Client version your product is compatible with.

The changes that you'll find in version 2.3. are:

1)Support for single stock futures,equity options,future options and forex symbols. (New Functionality)

2)Faster response to history requests. (Improved functionality)

3)TCP Interface for history,news,symbol lookup and option chains has a new request protocol. (Bug Fix, Changed interface)

4)VWAP appears in the update message field number 59. (New Functionality)

5)Handling the random crashing of IQConnect.(Bug Fix)

6)Fixed crashing of IQFeedY. IQConnect status notification will not be sent any more.
The system message of "S,SERVER CONNECTED" will have to be used for this purpose.( Bug Fix, Changed interface)

7)New sample apps for .Net and VB.(New Functionality).

8)New Application "IQWatchQuote". An Integrated app to demonstrate streaming level1,regionals and news.(New Functionality)

NOTE: The Microsoft .Net Framework 1.1 needs to be installed to be able to execute the .Net sample applications. The Java example needs the Java Run Time Environment (tested with JRE 1.4.2).



~~~~~~~~~~~~~~~~
Vik Kodipelli
Software Developer
DTN Market Access
http://www.iqfeed.net
~~~~~~~~~~~~~~~~

Edited by DTN_Steve_S on Sep 19, 2011 at 09:17 AM
 

 

Time: Sat February 24, 2018 3:42 AM CFBB v1.2.0 16 ms.
© AderSoftware 2002-2003