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 cannot believe what a difference it makes trading with ProphetX!" - Comment from Bruce in Los Angeles
"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'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 am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"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
"Excellent datafeed !!!" - Comment from Arely
"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
"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
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: Kyle_Springtech
About Contact
Joined: Oct 4, 2022 08:26 AM
Last Post: Dec 28, 2023 01:12 PM
Last Visit: Dec 28, 2023 01:12 PM
Website:  
Location:
Occupation:
Interests:
Email: ksheeley3@gmail.com
AIM:
ICQ:
MSN IM:
Yahoo IM:
Post Statistics
Kyle_Springtech has contributed to 6 posts out of 21199 total posts (0.03%) in 581 days (0.01 posts per day).

20 Most recent posts:
New IQFeed Forum » QQQ Options Symbols Strike Issue Dec 28, 2023 01:12 PM (Total replies: 4)

Okay, thanks for the info.

New IQFeed Forum » QQQ Options Symbols Strike Issue Dec 28, 2023 08:15 AM (Total replies: 4)

Is there an issue with the QQQ Options Symbols?
When I do a symbol lookup with "QQQ2327L410" I get the following:
QQQ2327L410
QQQ2327L410.78
Then when I request the data for these symbols
QQQ2327L410 has no data
QQQ2327L410.78 has tons of data

The issue seems to exist on several strikes other than 410. It also only seems to be affecting expirations past 12/25/2023. The issue doesn't appear with SPY.

Did something change on your end? Or is this a bug?

Thanks,
Kyle


Were there any issues with connectivity on 11/20/2023 around 15:02:30 EST? My system wasn't getting any timestamp events from the API around this time. Would such an issue be logged anywhere on my side? If so, is there a way I could detect and resolve this issue without restarting the IQFeed application?

Thanks,
Kyle
Edited by Kyle_Springtech on Nov 20, 2023 at 02:42 PM

System Status Announcements » IQFeed Connection Issues? Feb 27, 2023 08:43 AM (Total replies: 1)

Were there any issues with your systems at about 03:05 02/27/2023 EST? I want to make sure it's not an issue with my system that needs to be addressed.

Thanks,
Kyle


I did not know about the update interval component. I believe that will help greatly for what I'm trying to accomplish.

Thanks for the help,
Kyle


So yesterday I was testing the speed of Streaming 5-second Interval Bars for the symbol "@ES#" and recorded that it took an average of about 320 milliseconds for my computer to receive the 5-second interval bar after the top of the 5-second interval. There is some variability in that amount of time after the top of the 5-second interval. The largest amount I recorded was 997 milliseconds.

I was using the StreamingBarsSocket project of the C# solution example in visual studio found here: http://www.iqfeed.net/dev/api.cfm

I was wondering where that time delay is coming from. Is that example project inefficient? Is the time delay coming from the amount of time it takes your system to compile/generate the 5-second Interval Bar? Is the market itself having to wait for certain trades to "complete"?

Any help is appreciated,
Kyle


Time: Mon May 6, 2024 11:40 AM CFBB v1.2.0 8 ms.
© AderSoftware 2002-2003