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Wu Blockchain (@WuBlockchain): Cboe Extends Exclusive S&P 500 Index Options License Through 2051, Explores Tokenized Options Contracts Cboe Global Markets announced a 25-year extension of its exclusive licensing agreement with S&P Dow Jones Indices through 2051. Under the agreement, Cboe will retain exclusive rights to offer trading in its flagship S&P 500 Index (SPX) options, while the two companies may also explore new products beyond traditional index derivatives, including tokenized options contracts. SPX options reached a record 970.6 million contracts in 2025, with average daily volume of 3.9 million contracts, up 25% year over year. No specific tokenized options product or launch timeline has been announced.