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Costco Wholesale Corporation (COST) has announced a Special Cash Dividend of $30.00 per COST common share with an ex-date of Tuesday, November 24, 2026.

In accordance with this Corporate Action, CME Group will implement an Integral Corporate Action Transformation for all open Positions in Costco Wholesale Corporation Stock Futures across affected contract months.

For the full text of this advisory, please click the link below.

CME Group is the world’s leading derivatives marketplace. The company is comprised of four Designated Contract Markets (DCMs). 
Further information on each exchange's rules and product listings can be found by clicking on the links to CME, CBOT, NYMEX and COMEX.

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