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 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
"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post
"I was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger
"I'm very glad I switched to IQFeed. It's working perfectly with no lag, even during fast market conditions." - Comment from Andy via Email
"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"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
"Just a thank you for the very helpful and prompt assistance and services. You provided me with noticeably superior service in my setup compared to a couple of other options I had looked at." - Comment from John
"Thanks for following up with me. You guys do a great job in tech support." - Comment from Phelps
"DTN feed was the only feed that consistently matched Bloomberg feed for BID/ASK data verification work these past years......DTN feed is a must for my supply & demand based trading using Cumulative Delta" - Comment from Public Forum Post
"IQ feed works very well, does not have all of the normal interruptions I have grown used to on *******" - Comment from Mark
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
»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »Change in RequestLastXTicks with new servers?
Author Topic: Change in RequestLastXTicks with new servers? (3 messages, Page 1 of 1)

mbielinski
-Interested User-
Posts: 15
Joined: Jul 20, 2004


Posted: Jun 21, 2007 09:59 PM          Msg. 1 of 3
I use RequestLastXTicks (symbol, maxTicks) via COM with maxTicks sufficiently large to get a few days of tick data.

When I test on the new servers (-edited to remove server IP- in the hosts file), I get much less tick data - only a day or so rather than several days. My application wants at least three days, so it complains.

What has changed? Is this a bug with the new servers, or do the new servers limit the amount of tick history you can retreive?


Michael S Bielinski
Edited by DTN_Steve_S on Jun 22, 2007 at 08:30 AM

mbielinski
-Interested User-
Posts: 15
Joined: Jul 20, 2004


Posted: Jun 21, 2007 10:11 PM          Msg. 2 of 3
The same applies if i use RequestTickHistory (symbol, days) via COM with the new servers. If I request 5 days of tick history, I just get a day or so.

What gives?

Michael S Bielinski

DTN_Steve_S
-DTN Guru-
Posts: 2093
Joined: Nov 21, 2005


Posted: Jun 22, 2007 08:31 AM          Msg. 3 of 3
This is due to a hardware limitation in the Pre-Production system. This problem will not exist once the new servers go into Production.
 

 

Time: Sat May 18, 2024 12:50 PM CFBB v1.2.0 9 ms.
© AderSoftware 2002-2003