Cboe Extends S&P 500 Rights, Eyes Tokenized Options

Cboe Global Markets has secured exclusive rights to list derivatives linked to the S&P 500 through 2051, extending a key licensing agreement with S&P Dow Jones Indices by 25 years and opening the possibility of future work involving tokenized options.

The agreement, announced on Sept. 29, preserves Cboe’s exclusive rights to offer options on the S&P 500 index, known as SPX, while allowing the two companies to explore potential applications involving blockchain-based derivatives. The agreement explicitly identifies tokenized options as a potential area of future collaboration, although no launch date, blockchain network, or product structure has been established.

The extension reinforces the role of SPX options within Cboe’s derivatives business. The contracts generated a record annual volume of 970.6 million contracts in 2025, while average daily volume reached 3.9 million contracts, an increase of 25% from the previous year. Open interest has also recently surpassed 22 million contracts.

The companies have indicated that the extended relationship will support continued development of S&P 500 and VIX-linked products while allowing room for new technologies and changing investor requirements.

S&P 500 moves deeper into blockchain markets

The potential tokenized-options initiative comes as S&P Dow Jones Indices expands its presence in blockchain-based financial infrastructure.

Over the past year, the index provider has pursued partnerships aimed at bringing the S&P 500 into digital markets. It previously worked with Centrifuge to support blockchain-based investment products tied to the benchmark.

In March, S&P DJI also licensed the S&P 500 to Trade[XYZ] for a perpetual contract on Hyperliquid, a decentralized derivatives platform. The product provides eligible investors outside the United States with leveraged exposure to the index and operates around the clock.

S&P DJI has positioned tokenization as a way to provide more programmable and potentially continuous access to benchmark indexes. The S&P 500 is connected to more than $1 trillion in daily trading activity across futures, options, exchange-traded funds and structured products, giving any shift toward blockchain-based infrastructure potentially broad implications for market structure.

Tokenized options could change derivatives settlement

Moving options onto blockchain infrastructure could introduce features that are difficult to replicate through conventional market systems. These could include programmable collateral, continuous settlement, and trading that operates outside traditional exchange hours.

A blockchain-based options market could potentially extend S&P 500 derivatives beyond conventional trading schedules while introducing programmable settlement and collateral mechanisms.

Such a structure would resemble the 24-hour trading model already common across cryptocurrency markets. It could also potentially reduce some settlement delays and enable automated elements of the trading lifecycle.

However, the proposed concept remains at an exploratory stage. Cboe and S&P DJI have not disclosed which blockchain could be used, how clearing and custody would function or whether any eventual tokenized options would be offered to U.S. investors.

Tokenized securities market continues to develop

The potential Cboe initiative comes as tokenized securities gain broader attention across financial markets. Reports indicate that weekly trading volume for tokenized stocks has approached $3 billion, while the New York Stock Exchange is developing infrastructure intended to support continuous trading in tokenized securities.

The growth of these markets has encouraged traditional financial institutions and exchanges to examine whether blockchain technology can be integrated into established market structures.

For investors, tokenized options could potentially address some existing limitations involving trading hours, settlement and geographic access. The growth of round-the-clock S&P 500-related products outside the United States also provides evidence of interest in continuous index exposure, although perpetual contracts and regulated options are structurally different products.

Cboe gains a long runway for experimentation

The 25-year extension gives Cboe a long-term contractual basis for continuing to develop SPX-related products while evaluating emerging technologies.

The arrangement also allows S&P DJI to expand distribution of its benchmark indexes across both traditional financial markets and newer digital venues.

The agreement does not launch tokenized SPX options, but it establishes a long-term framework under which Cboe and S&P DJI can explore whether blockchain infrastructure can support regulated derivatives markets.

Regulatory requirements, clearing arrangements, custody, investor eligibility, and blockchain infrastructure will remain important considerations before any such product could reach the market.

For now, SPX options remain a conventional exchange-traded product. The licensing extension, however, indicates that Cboe and S&P DJI are examining how the market could evolve as financial assets and derivatives increasingly move toward digital infrastructure.