[Coinbase to Launch Aster Perpetual Futures Trading on November 26] According to Golden Finance, Coinbase Markets announced that Aster (ASTER) perpetual futures trading will go live on November 26, 2025, at or after 9:20 UTC, depending on whether liquidity conditions are met. The trading will be available in supported regions, with retail traders able to access it via Coinbase Advanced, and institutional investors able to trade directly through Coinbase International Exchange.