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 will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther
"I just wanted to let u know that your data feed/service is by far the best!!! Your unfiltered tick data is excellent for reading order flow and none of your competitors delivers this quality of data!" - Comment from Peter via Email
"If someone needs the best quality data and backfill beyond what their broker provides at a rate that is the best in the industry, I highly recommend IQFeed." - Comment from Josh via Public Forum
"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
"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.
"I like you guys better than *******...much more stable and a whole lot fewer issues." - Comment from Philip
"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'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
"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
"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
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 »Market symbols zip file seems to be corrupted
Author Topic: Market symbols zip file seems to be corrupted (3 messages, Page 1 of 1)

programmer
-Interested User-
Posts: 35
Joined: Feb 3, 2010
Posted: Jun 6, 2017 05:46 AM          Msg. 1 of 3
It seems like as of yesterday the symbols archive has been corrupted (ie. invalid zip file). I was hoping it would get fixed when it was rebuilt for today but that doesn't appear to be the case.

I'm talking about the list here:
http://www.dtniq.com/product/mktsymbols_v2.zip

DTN_Tim Walter
-DTN Guru-
Posts: 1238
Joined: Apr 25, 2006
Posted: Jun 6, 2017 08:07 AM          Msg. 2 of 3
Good morning, that file was automatically re-created at 4:30 this morning. Could you please try to re-pull the file? It seems to be working correctly now.

Tim
Edited by DTN_Tim Walter on Jun 6, 2017 at 08:08 AM

programmer
-Interested User-
Posts: 35
Joined: Feb 3, 2010
Posted: Jun 6, 2017 08:13 AM          Msg. 3 of 3
Looks good. I tried at about 6:45 AM and it was still corrupt which is why I posted but I assume the zip rebuild must be some time later than that. Anyway, it's fixed now. Thanks!
 

 

Time: Fri May 3, 2024 4:07 PM CFBB v1.2.0 11 ms.
© AderSoftware 2002-2003