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
"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
"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
"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"You have an excellent feed. Very few spikes for Spot Forex." - 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
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"I just wanted to let you know how fast and easy I found it to integrate IQFeed into our existing Java code using your JNI client. In my experience, such things almost never go so smoothly - great job!" - Comment from Nate
"And by the way, have to say this. I love the IQFeed software. It's rock solid and it has a really nice API." - Comment from Thomas via RT Chat
"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) »IQFeed Developer Support »SLM returns duplicate shortname
Author Topic: SLM returns duplicate shortname (3 messages, Page 1 of 1)

stargrazer
-DTN Guru-
Posts: 302
Joined: Jun 13, 2005

Right Here & Now

Posted: May 29, 2022 11:38 PM          Msg. 1 of 3
When running the SLM command to obtain the listed markets, there appears to be a duplicate market:

LS,20,COP-SUNOCO,Crude Oil Postings Sunoco,169,COP-ERGON,
LS,182,COP-SUNOCO,Crude Oil Postings SUNOCO,170,COP-HUNT,


COP-SUNOCO is repeated twice as a short name. It is there fore impossible to perform a reverse resolution from name to id in order to substitute into something like the SBF command for performing a filtered lookup.

Shouldn't these short names be unique?

I have not yet performed a full load, but LTSE also appears to be a duplicate
Edited by stargrazer on May 29, 2022 at 11:39 PM

DTN_Gary_Stephen
-DTN Guru-
Posts: 394
Joined: Jul 3, 2019
Posted: May 31, 2022 02:51 PM          Msg. 2 of 3
No, these should be unique. We are investigating now.
Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

stargrazer
-DTN Guru-
Posts: 302
Joined: Jun 13, 2005

Right Here & Now

Posted: May 31, 2022 02:54 PM          Msg. 3 of 3
Ok. Only COP-SUNOCO and LTSE seem to be duplicated.

In addition, in the trade condition download, LATE appears twice.
 

 

Time: Fri April 19, 2024 2:26 AM CFBB v1.2.0 17 ms.
© AderSoftware 2002-2003