Following the reclassification of the term OPOL, SEDOL codes are allocated to securities for place of trading in the absence of listing, still one per country.
In February 2006, we began allocating separate SEDOL codes for securities that previously used the SEDOL of the primary listing. This was done for IRS securities only, and there were approximately 300 new SEDOL codes allocated. A spreadsheet containing a list of the SEDOLs affected is available to download (this spreadsheet may be subject to change).
From 22nd May 2006, we will begin issuing new SEDOL codes for IOB and ITBB securities, allocating 10 SEDOL codes per day. New codes will be allocated in alphabetical order, with IOB securities being completed first. A spreadsheet containing a list of the SEDOLs that will be affected is available to download (this spreadsheet may be subject to change).
OPOL = Official Place of Listing or, in the absence of listing, place of trading (One per country).
16/05/2012 SEDOL Codes for Derivatives
05/03/2012 New SEDOL Security Type
28/04/2011 SEDOL Allocation Guidelines (Revised)
11/12/2009 SEDOL Allocation Rules (Merger Rule updated)
22/05/2009 SEDOL Masterfile Technical Workshop
19/02/2009 SEDOL Security Type Headings
Derivative SEDOL - Uniquely identifying the world’s exchange traded derivatives
SEDOL Masterfile (SMF) provides reference data on over one million global exchange traded derivatives, each uniquely identified using our universal SEDOL code. Find out more here.
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