Definition ∞ On-chain yields represent the returns generated from participating in decentralized finance (DeFi) protocols directly on a blockchain. These yields are typically earned through activities such as providing liquidity to decentralized exchanges, lending digital assets, or staking cryptocurrencies to secure a network. The rates are often variable and determined by supply and demand dynamics within the specific protocol. Understanding on-chain yields is central to assessing the profitability of DeFi strategies.
Context ∞ Current discussions concerning on-chain yields often highlight the volatility of these returns and the associated risks, including impermanent loss in liquidity provision and smart contract exploits. Key debates focus on the sustainability of current yield rates and the potential for regulatory intervention to impact DeFi income generation. Critical future developments to watch include the diversification of yield-generating mechanisms beyond simple lending and staking, and the development of more transparent and predictable yield models.