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)




"You have an excellent product !!!!!!" - Comment from Arely
"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
"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
"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
"I've been using Neoticker RT with IQFeed for two months, and I'm very happy with both of the products (I've had IQFeed for two years with very few complaints). The service from both companies is exceptional." - Comment from Public Forum
"Thanks for the great product and support. During this week of high volume trading, my QuoteTracker + IQ Feed setup never missed a beat. Also, thanks for your swiftness in responding to data issues. I was on ******* for a few years before I made the switch over early this year, and wish I had done it a long time ago." - Comment from Ken
"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 noticed that ******* quotes locked up shortly after the interest rate announcement yesterday while yours stayed stable." - Comment from Ron in Utah
"Thank God for your Data Feed as the only Zippers I see are on my pants (LOL), and no more 200 pip spikes to mess up charts." - Comment from Spiro via Email
"IQ feed is brilliant. The support is mind-bending. What service!" - Comment from Public Forum Post
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: gannatrd1
About Contact
Joined: Oct 19, 2023 12:22 PM
Last Post: Oct 19, 2023 03:41 PM
Last Visit: Oct 24, 2023 05:21 AM
Website:  
Location:
Occupation:
Interests:
AIM:
ICQ:
MSN IM:
Yahoo IM:
Post Statistics
gannatrd1 has contributed to 1 posts out of 21159 total posts (0.00%) in 130 days (0.01 posts per day).

20 Most recent posts:
Data Questions » S&P 500 Refresh Frequency Oct 19, 2023 03:41 PM (Total replies: 0)

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: Sun February 25, 2024 6:31 PM CFBB v1.2.0 9 ms.
© AderSoftware 2002-2003