Interactive Brokers (IBKR), a leading global brokerage with more than 4.5 million clients, rolled out small-sized nano BTC and ETH futures contracts today.

The contracts leverage Coinbase Derivatives’ traditional futures offerings, which have monthly expirations, and its “perpetual-style futures,” making IBKR the latest traditional brokerage to offer perpetuals.

The move is IBKR’s latest into crypto, after enabling stablecoin deposits in December.

Perpetual derivatives exploded in 2025, driven by the success of platforms such as Hyperliquid, Lighter and Aster. Nearly $8 trillion in decentralized perpetuals trading occurred in…