Market Data Advisory Notices
To | Market Data Distributors
From | Market Data Operations
Subject | New Special Opening Quotation Procedures on All Nasdaq Indexes – Effective June 17, 2005
Notice Date | 2005-06-09
Notice Number | Q2005-78
Effective Date |
Effective with the June 2005 expirations on June 17, 2005, the Special Opening Quotations for NASDAQ-100 and NASDAQ Composite Indexes will be calculated based on the NASDAQ Official Opening Price (NOOP) for the component stocks of the respective indexes. Currently the Nasdaq Index futures are settled to Special Opening Quotations (SOQ) based upon the Volume Weighted Prices (VWOP) of the underlying stocks. Following NASDAQ’s successful implementation of a market opening cross mechanism whereby a single unified opening price is determined for each underlying stock, the calculation method for all expiring Nasdaq Index futures will be converted from the existing method to one that is based on the NOOP, consistent with the methodology for other Index futures traded at the Exchange. Implementation of this new calculation method will take effect with the June 2005 expiration. For more details on the SOQ calculation method, please visit http://www.nasdaqtrader.com/asp/nasdaqindexes.asp and click on the Index Opening Value Description link at the bottom of the page. If you have any questions regarding this notice, please contact: Marilee Radecki 312.930.8193 mradecki@cme.com Kevin Brady 312.648.3653 kbrady@cme.com Thank you.