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.
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"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
"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
"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 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
"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 ! 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
"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
"This is an excellent value, the system is generous (allowing for 500 stocks) and stable (and really is tick-by-tick), and the support is fantastic." - Comment from Shirin via Email
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: DTN_Vik_Kodipelli
About Contact
Joined: May 7, 2004 09:25 AM
Last Post: Jun 30, 2004 10:04 AM
Last Visit: Oct 1, 2004 08:36 AM
Website: www.iqfeed.net
Location: Omaha,NE
Occupation: Software Developer
Interests:
Avatar:
AIM:
ICQ:
MSN IM:
Yahoo IM:
Post Statistics
DTN_Vik_Kodipelli has contributed to 11 posts out of 19450 total posts (0.06%) in 5,807 days (0.00 posts per day).

20 Most recent posts:

I think the reason we have not had an issue with this so far is because most third party developers open these ports and then do not close them till the app shuts down. But as you said this is not a clean way of doing things. This has been brought to the notice of IQFeed developers and you can expect a fix or a new release soon.


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

Edited by DTN_Steve_S on Sep 19, 2011 at 09:14 AM


Do you see this behaviour with the history socket client sample app too. I am not seeing any of this on my end. I do see the 5009 being opened but it gets closed when the app calls removeclientapp.


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

~~~~~~~~~~~~~~~~

Edited by DTN_Steve_S on Sep 19, 2011 at 09:14 AM

IQFeed Developer Support » QQQ Option Chains Jun 25, 2004 12:04 PM (Total replies: 4)

Sorry that's what I meant.


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

Edited by DTN_Steve_S on Sep 19, 2011 at 09:15 AM

IQFeed Developer Support » QQQ Option Chains Jun 25, 2004 11:41 AM (Total replies: 4)

Ryan,
We do not limit symbols to 255. However I am not ruling out the possibility that all the symbols are not being returned. I will be able to verify this after some testing on my end. I was able to verify that the nears option is currently inactive. We are working to fix this.



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

Edited by DTN_Vik_Kodipelli on Jun 25, 2004 at 12:04 PM
Edited by DTN_Steve_S on Sep 19, 2011 at 09:15 AM

IQFeed Developer Support » T Messages Gone? Jun 15, 2004 01:39 PM (Total replies: 4)

I can still see them. Are you using the IQExplorer tool to verify?.


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

Edited by DTN_Steve_S on Sep 19, 2011 at 09:15 AM

IQFeed Developer Support » WHAT'S NEW Jun 14, 2004 03:43 PM (Total replies: 3)

If you dont mind could you describe the issue again so that I can test and see if we addressed that issue.

Vik


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

Edited by DTN_Steve_S on Sep 19, 2011 at 09:16 AM

IQFeed Developer Announcements » IQFeed 2.3 is now available. May 13, 2004 03:57 PM (Total replies: 0)

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


There are a couple of interface changes.

1) The TCP request format has changed for Histroy, News, Option chain lookup and Symbol lookup. The delimiting characters and the terminating characters have changed.

2) IQFeedY does not receive a connect status. The connect status is indicated by "S,SERVER CONNECTED" in the system message.


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

Edited by DTN_Steve_S on Sep 19, 2011 at 09:18 AM

IQFeed Developer Support » time zone of server May 13, 2004 03:37 PM (Total replies: 3)

It is always EST.

Vik


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

Edited by DTN_Steve_S on Sep 19, 2011 at 09:18 AM

IQFeed Developer Support » VS C# 2003 example for WatchList May 12, 2004 01:54 PM (Total replies: 1)

Please email for a sample app.


Vik


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

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

IQFeed Developer Support » Market open/close field in Summary Message May 11, 2004 04:07 PM (Total replies: 1)

Please post the P message you are looking at.

Vik


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

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


Time: Mon March 30, 2020 12:44 PM CFBB v1.2.0 0 ms.
© AderSoftware 2002-2003