Interactive Brokers, one of the largest electronic trading platforms in the U.S., has expanded its cryptocurrency offerings to include Solana (SOL), Cardano (ADA), Ripple (XRP), and Dogecoin (DOGE). This addition allows eligible clients in the U.S. and the U.K. to trade these digital assets 24/7 alongside traditional financial instruments such as stocks, options, futures, and ETFs. The expansion comes three years after the brokerage initially launched its crypto trading services. As of March 1, Interactive Brokers reported equity capital of $16.6 billion, underscoring its position in the financial services industry.