Webull 携手 Kalshi 向超 600 万客户提供比特币永续合约

Webull plans to put Bitcoin perpetual futures in front of more than 6 million clients. For years, that product lived mostly on offshore exchanges, far from regulated US platforms. The brokerage, which trades on Nasdaq under the ticker BULL, announced the move on October 20, 2026. It is partnering with prediction-market…