Coinbase will be rolling out SOL-PERP and AVAX-PERP markets on November 14th. The exchange will also be offering margin trading for these contracts. This means that traders will be able to borrow money from Coinbase to trade with, which can amplify their profits or losses. Perpetual futures are a popular way to trade cryptocurrency because they offer a number of advantages over traditional spot trading. For example, perpetual futures contracts are not subject to expiration dates, so traders can hold them for as long as they want. Additionally, perpetual futures contracts are typically more liquid than spot markets, which means that it is easier to enter and exit positions.