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)




"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
"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
"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
"This beats the pants off CQG, I am definitely switching to the ProphetX 3.0!" - Comment from Stephen
"I've never had DTN go out on me since switching. ******* would go down a couple times every month when I was using them." - Comment from Bryce in AL.
"I just wanted to tell you what a fine job you have been doing. While *******, from what I hear, has been down and out, off and on, IQ feed has held like a champ this week." - Comment from Shirin
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"Its working FABULOUSLY for me!! Holy cow...there has been so much I've been missing lately, and with this feed and Linnsoft software...I'm in the game now." - Comment from Chris R.
"There is no doubt that IQFeed is the best data provider. I am very satisfied with your services. And IQFeed is the only one that I would recommend to my friends. Now, most of them are using your product in China." - Comment from Zhezhe
Home  Search  Register  Login  Blogs Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTN_IQFeed on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »IQFeed Developer »IQFeed Developer Support »Delayed Data On CLM
Author Topic: Delayed Data On CLM (11 messages, Page 1 of 1)

Craig
-DTN Evangelist-
Posts: 231
Joined: Apr 16, 2010


Posted: Oct 10, 2018 04:54 PM          Msg. 1 of 11
Today I had some trouble closing out positions. Up on examining what went wrong, it appears CLM data was delayed. I have attached the downloaded tick data from today and what I recorded live...quite a lag.



File Attached: downloaded.png (downloaded 57 times)

Craig
-DTN Evangelist-
Posts: 231
Joined: Apr 16, 2010


Posted: Oct 10, 2018 04:56 PM          Msg. 2 of 11
...and here is the recorded data, notice how the peak at 12 is already behind.
I checked other higher volume contracts I was trading and they were all fine.
This is making me nervous...



File Attached: recorded.png (downloaded 58 times)

Craig
-DTN Evangelist-
Posts: 231
Joined: Apr 16, 2010


Posted: Oct 11, 2018 12:58 PM          Msg. 3 of 11
A response would be appreciated.

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


Posted: Oct 11, 2018 01:03 PM          Msg. 4 of 11
Sorry Craig, I read it and got side tracked and lost track of it. We don't have any way for only some of the symbols to become delayed. All outgoing data is placed on the same stack for broadcast to your client and is sent in a single thread. Did you happen to check the clientstats for this at the time or do you have your IQFeed log from when it happened?

Tim

Craig
-DTN Evangelist-
Posts: 231
Joined: Apr 16, 2010


Posted: Oct 11, 2018 01:24 PM          Msg. 5 of 11
Do you mean this file?

I also queue all the data on the same stack, and track the timestamps.



File Attached: IQConnectLog11.txt (downloaded 63 times)

Craig
-DTN Evangelist-
Posts: 231
Joined: Apr 16, 2010


Posted: Oct 11, 2018 01:49 PM          Msg. 6 of 11
It looks as if the same thing is happening today...am I missing something?



File Attached: ss.png (downloaded 55 times)

Craig
-DTN Evangelist-
Posts: 231
Joined: Apr 16, 2010


Posted: Oct 11, 2018 02:04 PM          Msg. 7 of 11
Yahoo seems to indicate a last trade time of approx 3, the snap quote still shows 14:49 for bid/ask time.

Craig
-DTN Evangelist-
Posts: 231
Joined: Apr 16, 2010


Posted: Oct 11, 2018 02:38 PM          Msg. 8 of 11
Are you guys looking at this? It seems precisely 15 minutes behind.
Edited by Craig on Oct 11, 2018 at 02:38 PM

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


Posted: Oct 11, 2018 02:39 PM          Msg. 9 of 11
Craig,

That is listed as a NYSE_AMERICAN (formerly NYSE_AMEX) symbol and I don't see that as something that you are subscribed to currently for real time data. It looks like you just have the real time data on Nasdaq and NYSE only. I don't see any recent changes on your account, but if something sounds amiss with that just let me know and we can try to figure it out. Is this a new symbol that you recently started watching?

Tim

Craig
-DTN Evangelist-
Posts: 231
Joined: Apr 16, 2010


Posted: Oct 11, 2018 02:41 PM          Msg. 10 of 11
Ah, that will be it, that's what I started thinking when I noticed the 15 minute thing.
I'll check my subscriptions.

Edit: My bad. I'm just glad it was something obvious :)
Edited by Craig on Oct 11, 2018 at 02:46 PM

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


Posted: Oct 11, 2018 02:43 PM          Msg. 11 of 11
Yeah, sorry I missed it earlier. There is a delay field that is sent that can be seen in IQSnapQuote. If that field is anything other than 0 there is an exchange permission delay in effect.

Tim
 

 

Time: Sat December 15, 2018 10:45 PM CFBB v1.2.0 16 ms.
© AderSoftware 2002-2003