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»Forums Index »Archive (2017 and earlier) »General Product Announcements »Changes to Nasdaq Level II on DTN.IQ/IQFeed
Author Topic: Changes to Nasdaq Level II on DTN.IQ/IQFeed (1 messages, Page 1 of 1)

DTN_Jay_Froscheiser
-VP, Product Operations-
Posts: 1746
Joined: May 3, 2004

DTN IQFeed/DTN.IQ/DTN NxCore

Posted: Aug 24, 2007 03:46 PM          Msg. 1 of 1
Over the weekend of August 25th, 2007, DTN will be transitioning its Nasdaq Level II feed to a new protocol mandated by the Exchange. This change will require DTN customers using the DTN.IQ client software to upgrade in order for it to display the proper precision of bid/ask sizes. The new feed includes odd lot sizes (the current feed only shows bid/ask volume in 100 share intervals) which the old DTN.IQ Nasdaq Level II doesn't display properly.

Please download and install the Nasdaq Level II Patch from http://www.dtniq.com/template.cfm?navgroup=supportlist&urlcode=33&view=1 in order to ensure the proper display of Bid/Ask sizes. If you continue to use the old client software, all Level II price/size tiers will display properly, but the bid/ask size will be multiplied by 100.

If you have any questions or problems with applying this patch, please don't hesitate to contact customer support.
Jay Froscheiser
DTN - Trading Markets
 

 

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