[UP/USDT Listed on Hotcoin, Limited-Time Zero-Fee Trading] Hotcoin will list UP/USDT trading on April 7, 2026, at 16:00. Unitas offers multi-chain yields and delta-neutral strategies. Trade UP on Hotcoin now with zero fees for a limited time. Hotcoin will list UP/USDT trading on April 7, 2026, at 16:00. Unitas offers multi-chain yields and delta-neutral strategies. Trade UP on Hotcoin now with zero fees for a limited time.