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© 2025 50/Fifty Inc.

Contracts traded is defined as the dollar volume of the Exchange since inception. As of May 15, 2023, the historical amount of contracts traded was above 120,000,000. Open interest is defined to be the number of outstanding contracts that are trading on an exchange at any moment of time. On May 15, 2023, the open interest on the Exchange was above 4,000,000.

Trading on 50/Fifty involves risk and may not be appropriate for all. Members risk losing their cost to enter any transaction, including fees. You should carefully consider whether trading on 50/Fifty is appropriate for you in light of your investment experience and financial resources. Any trading decisions you make are solely your responsibility and at your own risk. Information is provided for convenience only on an "AS IS" basis. Past performance is not necessarily indicative of future results. 50/Fifty is subject to U.S. regulatory oversight by the CFTC.

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By continuing, you acknowledge and agree to 50Fifty's legal terms, which we recommend reviewing →