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)




"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"You have an excellent product !!!!!!" - Comment from Arely
"I used to have *******, but they are way more money for the same thing. I have had no probs with data from DTN since switching over." - Comment from Public Forum Post
"DTN has never given me problems. It is incredibly stable. In fact I've occasionally lost the data feed from Interactive Brokers, but still been able to trade because I'm getting good data from DTN." - Comment from Leighton
"Awesome response, as usual. It is a sincere and refreshing pleasure to do business with DTN, compared to your competition." - Comment from Ryan
"I am a hedge fund manager here. It’s funny, I have a Bloomberg terminal and a Bridge feed, but I still like having my DTN feed!" - Comment from Feras
"I noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"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 have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
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 »NEW IQFEED FORUMS »Data Questions »S&P 500 Refresh Frequency
Author Topic: S&P 500 Refresh Frequency (1 messages, Page 1 of 1)

gannatrd1
-Interested User-
Posts: 1
Joined: Oct 19, 2023


Posted: Oct 19, 2023 03:41 PM          Msg. 1 of 1
AFAIK, there's two symbols tracking the S&P 500 Cash price: SPX.XO (from CBOE) and SP500.X (from CME Indexes). Both of these refresh every second. Is there any other S&P 500 Cash symbol which refreshes more frequently?

The SP500.X symbol has a Bid and an Ask price, so I kind of expected anything that was tradeable would be refreshed on a tick by tick basis, rather than every second?
 

 

Time: Mon May 6, 2024 9:20 PM CFBB v1.2.0 12 ms.
© AderSoftware 2002-2003