DTN IQFeed, DTN.IQ, DTN ProphetX Support Forums

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 are either overstaffed or people just don't have problems with your feed because customer support always answers the phone quickly." - Comment from Jay via Email

"I was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger

"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 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

"You have an excellent product !!!!!!" - Comment from Arely

"The people at Nirvana have very nice things to say about your company and I can see why! Price and service is a potent combination." - Comment from Ed

"It’s so nice to be working with real professionals!" - Comment from Len

"Thanks for following up with me. You guys do a great job in tech support." - Comment from Phelps

"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum

"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

Home

Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather

DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter

»Forums Index »Archive (2017 and earlier) »Data and Content Support »+GC4Z vs GC4Z

Author	Topic: +GC4Z vs GC4Z (2 messages, Page 1 of 1)
richinger -Interested User- Posts: 17 Joined: Nov 12, 2004	Posted: Nov 16, 2004 08:19 AM Msg. 1 of 2 I just received my 8080 receiver, to replace the 8000 receiver that was trashed last week. I now see that certain futures symbols that used to be refreshed (e.g. GC4Z) now no longer are ticking after market open, but their counterparts named "+GC4Z" are in fact ticking, and although I can't make the comparison, they appear to have the same prices as the "old style" tickers. What's going on here? I use Ensign for my PC software, and keep charts (daily as well as intraday) on most of the currently trading futures. Now it appears that without a massive effort on my part (copying each of the history files into an equivalent version prepended with a '+'), I will lose all of this data. I used DTN.IQ for the two days that I did not have a receiver, and the GC4Z symbol ticked very nicely in that feed. Is this a problem that I can fix here? Thanks in advance. richinger
DTN_Jay_Froscheiser -VP, Product Operations- Posts: 1746 Joined: May 3, 2004 DTN IQFeed/DTN.IQ/DTN NxCore	Posted: Nov 16, 2004 08:55 AM Msg. 2 of 2 GCZ4 (please make sure you have the format of the symbol as root monthcode year) is the pit session only. The + in front of the symbol will give you a combined session (day/night) in a single symbol. I show GCZ4 ticking away right now. Since both DTN.IQ and Satellite use the same feeds, the symbols are the same for futures. If you are receiving data on +GCZ4 but not GCZ4, it may have something to do with the Ensign symbol list (please verify the symbols in that list). I say this, because both of these symbols are authorized in the same database, so if you are getting data on one of these symbols, you should be getting data on both. Jay Froscheiser DTN Market Access, LLC.