[ROLL/USDT Listed on Hotcoin, Limited-Time Zero Fee Trading] Hotcoin will open ROLL/USDT trading services on January 16, 2026, at 20:20 (UTC+8). Breaking news! Hotcoin is about to globally launch ROLL. RollX is a native decentralized spot and perpetual contract trading platform built on the Base chain. Start trading ROLL on Hotcoin now.