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»Forums Index »Archive (2017 and earlier) »Data and Content Support »Missing Symbols and Data

Author	Topic: Missing Symbols and Data (6 messages, Page 1 of 1)
Mobiius -Interested User- Posts: 15 Joined: Mar 24, 2013	Posted: Jul 11, 2015 02:37 AM Msg. 1 of 6 I was doing my usual week review and found that we are missing all data from July 6th to the 11th for +GC#C, +SI#C, +NG#C, +CL#C, and +HG#C. I deleted cache and data and the +GC#C symbol to test out the issue - imagine my surprise when I try to add it again and it states that there is no such symbol... Please help asap. Cheers.
Mobiius -Interested User- Posts: 15 Joined: Mar 24, 2013	Posted: Jul 11, 2015 02:46 AM Msg. 2 of 6 Forgot how to enter the #C. Figured that out but still missing anything after July 6th.
DTN_Jay_Froscheiser -VP, Product Operations- Posts: 1746 Joined: May 3, 2004 DTN IQFeed/DTN.IQ/DTN NxCore	Posted: Jul 11, 2015 06:15 AM Msg. 3 of 6 Replace the + in your symbols with a Q and you should be all set. See http://forums.dtn.com/index.cfm?page=topic&topicID=4042 for information about the pit closing and thus the elimination of the combined session symbol data. Jay Froscheiser Vice President, Active Trader Products
Mobiius -Interested User- Posts: 15 Joined: Mar 24, 2013	Posted: Jul 11, 2015 12:50 PM Msg. 4 of 6 I see - I did install the QGC#C but I found that the data did not match when I went back to January so I didn't go any further. I just checked the QHG#C and it seems to match the old +HG#C so it may have been a reloading error on the +GC#C, but otherwise it doesn't seem to affect our results as it is a small difference. Regardless, may be something you want to check up on. Looks like it changes around January 28th, 2015 (in regards to the +GC and QGC not matching). Cheers.
DTN_Stephen -DTN Guru- Posts: 453 Joined: Aug 22, 2014	Posted: Jul 13, 2015 07:16 AM Msg. 5 of 6 +GC is the composite of the Pit/Open Outcry and Electronic. QGC# is the Electronic only. These symbols would only match if there were no PIT trades during that timeframe. Going forward after July 6th 2015 both GC# and +GC# are not valid symbols for live data. http://investor.cmegroup.com/investor-relations/releasedetail.cfm?ReleaseID=894826 -------------------------------------------------------------------------------- Stephen Shockey \| Telvent DTN LLC \| Trading Markets \| United States \|Customer Service Technical Support Email: support@iqfeed.net Edited by DTN_Stephen on Jul 13, 2015 at 08:38 AM
Mobiius -Interested User- Posts: 15 Joined: Mar 24, 2013	Posted: Jul 13, 2015 08:09 AM Msg. 6 of 6 got it. thanks for explaining that.