Nasdaq and CME Group are expanding their Bitcoin-related investment offerings as institutional interest in the cryptocurrency grows. Nasdaq has filed with the SEC to list and trade Bitcoin Index Options (XBTX), which will track the CME CF Bitcoin Real-Time Index and feature European-style exercise and cash settlement. This move aims to provide investors with new tools for managing and hedging their Bitcoin exposure, complementing existing futures and ETFs. Meanwhile, CME Group is launching Bitcoin Friday futures (BFF) targeted at retail investors, with smaller-sized contracts expiring weekly. These developments underscore the increasing mainstream acceptance of Bitcoin and its integration into traditional financial markets, marking significant milestones in the maturation of the digital assets market. Both Nasdaq and CME Group's initiatives reflect a broader trend of financial institutions offering regulated crypto derivatives to meet growing investor demand.