DEX Weekly Volume Falls 5% to $38 Billion as Trading Activity Cools

Weekly trading volume across decentralized exchanges (DEXs) slipped to $38.322 billion, underscoring a mild cooling in on-chain trading activity even as DEXs continued to command a sizable share of broader crypto spot flows.

Data from DefiLlama showed DEX weekly volume fell 5.47% from the prior week, with the past seven days marked by a steady, gradual downtrend rather than a sharp capitulation. Over the latest 24-hour window, DEX volume totaled roughly $6.345 billion. DEXs accounted for about 28.37% of the market compared with centralized exchanges (CEXs), a level that highlights how on-chain venues have maintained relevance despite periodic shifts in speculative intensity.

By platform, Uniswap remained the clear leader, posting $8.185 billion in cumulative volume over seven days. Pump followed with $5.649 billion, while PancakeSwap ranked third at $4.306 billion. The next tier of venues—Aerodrome, Orca, BisonFi, Manifest Trade, Meteora, Fluid, and GoonFi—rounded out the top 10, reflecting a market where liquidity is increasingly distributed across chain-specific ecosystems and specialized trading environments.

Chain-level breakdowns reinforced that ecosystem dynamic. Solana led all networks with $15.356 billion in weekly DEX volume, far ahead of Ethereum at $6.692 billion. Base recorded $5.216 billion, and BNB Smart Chain (BSC) logged $4.823 billion. Additional volume was attributed to Polygon, Hyperliquid L1, Arbitrum, Near, Spark, and Robinhood Chain, suggesting that activity continues to diversify beyond the traditional Ethereum-centered landscape.

Market participants typically interpret week-on-week volume declines as a sign of easing 'short-term speculation' and reduced churn, though the still-elevated DEX share implies that 'on-chain liquidity' remains structurally important—especially for assets and strategies that rely on permissionless execution. If volumes continue to soften, attention is likely to shift toward whether trading consolidates further into a handful of dominant venues or remains fragmented across fast-growing chains and application-specific DEXs.