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We clear millions of financial contracts a day, which means we have a key role in the world's largest economy. OCC is the buyer to every seller and the seller to every buyer in the U.S. listed-options markets - in fact, we are the only company that clears and settles every listed-options trade in the country.

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Press Release
OCC Clears 923M Contracts in January 2023, Third Highest Month on Record
Feb. 02, 2023
OCC,  the world's largest equity derivatives clearing organization,  announced today that year-to-date average daily volume through January 2023 was 46.2 million contracts, up 2.9 percent compared to year-to-date average daily volume through January 2022. Total volume was 923.2... Read more

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