Interactive Brokers has added nano-sized Bitcoin and Ether futures from Coinbase Derivatives to its trading platform, expanding access to regulated crypto derivatives with around-the-clock trading. The new products include monthly-expiring and perpetual-style futures contracts designed to closely track spot prices. Nano Bitcoin futures represent 0.01 BTC, while nano Ether futures represent 0.10 ETH, lowering capital requirements and allowing more precise position sizing. "Perpetual-style crypto futures have become popular with traders because they provide long-dated exposure and greater flexibility," Milan Galik, ... (full story)