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)




"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
"Previously I was using *******. IQFeed is WAY more economical, and for my charting needs is just as good, if not better." - Comment from Public Forum Post
"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
"With HUGE volume on AAPL and RIMM for 2 days, everyone in a trading room was whining about freezes, crashes and lag with *******, RealTick, TS and Cyber. InvestorRT with IQFeed was rock solid. I mean SOLID!" - Comment from Public IRC Chat
"I like you guys better than *******...much more stable and a whole lot fewer issues." - Comment from Philip
"Excellent datafeed !!!" - Comment from Arely
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - 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
"You have an excellent product !!!!!!" - Comment from Arely
"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
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) »Data and Content Support »IQ Feed Data Time Stamp
Author Topic: IQ Feed Data Time Stamp (6 messages, Page 1 of 1)

adrian50697
-Interested User-
Posts: 3
Joined: Feb 1, 2016


Posted: Feb 1, 2016 05:42 AM          Msg. 1 of 6
What time stamp is IQ Feed data in? I have been given two different answers from different Live Chat Support staff and need to confirm the correct time stamp. Is it Daylight Saving Eastern Time or Eastern Time??

DTN_Robert_Carrillo
-Interested User-
Posts: 6
Joined: Apr 25, 2007

-DTN Technical Support-


Posted: Feb 1, 2016 05:49 AM          Msg. 2 of 6
Hi again Adrian. It is ET. We are not in DST currently.

Robert Carrillo

support@iqfeed.net

support@dtniq.com

support@prophetx.com

Trading Markets Customer Service

1-800-397-7000

adrian50697
-Interested User-
Posts: 3
Joined: Feb 1, 2016


Posted: Feb 1, 2016 05:55 AM          Msg. 3 of 6
Thanks Robert. So during summer when some cities in the US start using daylight saving time do IQ Feed time stamps remain on Eastern Time or switch to Day Light Saving Time also?

DTN_Robert_Carrillo
-Interested User-
Posts: 6
Joined: Apr 25, 2007

-DTN Technical Support-


Posted: Feb 1, 2016 05:57 AM          Msg. 4 of 6
Edit to confirm that the timestamp will change to DST ET.



Robert Carrillo

support@iqfeed.net

support@dtniq.com

support@prophetx.com

Trading Markets Customer Service

1-800-397-7000

Edited by DTN_Robert_Carrillo on Feb 1, 2016 at 05:58 AM
Edited by DTN_Robert_Carrillo on Feb 1, 2016 at 06:07 AM

adrian50697
-Interested User-
Posts: 3
Joined: Feb 1, 2016


Posted: Feb 1, 2016 06:18 AM          Msg. 5 of 6
So if I download 5 years worth of minute data there will be a combination of DST ET and ET time stamps depending on which month of the year it is which I will need to account for?

DTN_Tim Walter
-DTN Guru-
Posts: 1238
Joined: Apr 25, 2006


Posted: Feb 1, 2016 07:36 AM          Msg. 6 of 6
Since DST changes happen open Sunday morning at 2 am when nothing is trading, there is no historical overlap to account for. But, yes, our historical data is in Eastern time and our times move back and forth from daylight savings time as the seasons occur.

Tim
 

 

Time: Thu May 2, 2024 11:03 PM CFBB v1.2.0 12 ms.
© AderSoftware 2002-2003