Key Takeaways Robinhood Markets (HOOD) is expanding its crypto footprint with the launch of micro futures for Bitcoin (BTC), Solana (SOL) and XRP. Designed for retail traders, these smaller contracts lower the barrier to entry, requiring less capital and offering flexible exposure to volatile digital assets. Robinhood launches micro futures for BTC, SOL and XRP to expand access to crypto derivatives. HOOD builds on Bitstamp deal and CME tie-up as crypto volume hits $11.7B in May. The move supports HOOD's br ...