Definition ∞ DeFi transaction volume quantifies the total value of all operations conducted within decentralized finance protocols over a specific period. This includes activities such as lending, borrowing, swapping, and providing liquidity on decentralized exchanges. It serves as a key indicator of activity and economic scale within the DeFi sector.
Context ∞ Reports on DeFi transaction volume frequently appear in market analyses, reflecting investor interest and the overall health of decentralized financial markets. High volumes suggest robust protocol usage and liquidity, while declines may signal reduced market participation or shifting preferences. Regulatory scrutiny and technological advancements aimed at increasing efficiency consistently influence this metric.