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)




"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
"Can I get another account from you? I am tired of ******* going down so often" - Comment from George
"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
"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 had always used ******* but for the past 2 weeks have been trying DTN IQFeed. Customer support has been extraordinary. They call just to make sure your problem hasn't recurred." - Comment from Public Forum
"I started a trial a few weeks back before the market went wild. DTN.IQ didn’t miss anything and beat my other provider. I decided to stay with you because of the great service through all the volatility." - Comment from Mike
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
"Everything is working great with the API. I love it." - Comment from Calvin
"You are much better than lawyers or the phone company because you answer the phone when I call! I just love your customer service." - Comment from Isreal
"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
Viewing User Profile for: emil_kzk
About Contact
Joined: Jul 30, 2020 12:14 AM
Last Post: Nov 19, 2020 05:23 AM
Last Visit: Nov 20, 2020 02:11 PM
Website:  
Location:
Occupation:
Interests:
AIM:
ICQ:
MSN IM:
Yahoo IM:
Post Statistics
emil_kzk has contributed to 3 posts out of 21185 total posts (0.01%) in 1,360 days (0.00 posts per day).

20 Most recent posts:
Data Questions » Historical daily data: same symbol, different companies Nov 19, 2020 05:23 AM (Total replies: 1)

Hello,

Assume the following. If there was company 1 with a symbol A, which was delisted at some point in the past. Then new company 2 was listed and assigned same symbol A.

How this is reflected in Historical Daily Data ?

IQFeed Developer Support » Issue with @VX# data retrieval Jul 30, 2020 10:02 AM (Total replies: 5)

It works. Thx

IQFeed Developer Support » Issue with @VX# data retrieval Jul 30, 2020 12:19 AM (Total replies: 5)

Hello,

Yesterday I was able to retrieve historical daily data for "@VX#". Today it says: "Error: !NO_DATA!".

Other tickers work good as before.


Time: Fri April 19, 2024 3:44 PM CFBB v1.2.0 12 ms.
© AderSoftware 2002-2003