Interactive Brokers (IBKR) Stock This Week: Stablecoin Funding, Global Expansion, and What to Watch Next Week (Updated Dec. 12, 2025)
Interactive Brokers closed Friday at $64.15, down 2.9% after a volatile session that saw shares swing between $66.00 and $62.58. The company began allowing some U.S. retail clients to fund brokerage accounts with stablecoins, enabling direct transfers from crypto wallets. The move comes as investors weigh shifting U.S. rate policy and the firm's global expansion efforts.