A portfolio on Binance refers to the collection of digital assets (such as Bitcoin, Ethereum, and other cryptocurrencies) that a user holds in their Binance account. It shows the total value of your investments, including all coins and tokens you’ve bought, sold, or are currently holding. The portfolio updates in real-time based on market prices, giving you a snapshot of your profit or loss. You can track performance over time, view transaction history, and manage your assets from one place. Portfolios help users understand how their investments are doing and make informed decisions about buying, holding, or selling crypto.