ChainCatcher news, according to the official announcement, the Chicago Mercantile Exchange (CME) will launch Bitcoin Friday futures (BFF) on September 30, 2024, providing a precise and flexible way to trade Bitcoin.Each BFF contract represents 1/50 of a Bitcoin, ensuring capital efficiency and accessibility. These shorter-term contracts expire every Friday at 4 PM (Eastern Time) and settle based on the CME CF Bitcoin Reference Rate New York variant, which may be closer to the Bitcoin spot price.