Aerodrome’s onchain dominance for BTC-ETH trading rises to 56%

A decentralized exchange built on Coinbase’s Base network now controls the majority of onchain BTC trading. Aerodrome Finance grew its share of BTC-ETH spot volume from 35% to 56% over the third quarter, a gain that would be notable for any platform and is particularly striking for one that only launched in 2023.

Aerodrome’s cumulative trading volume has now crossed $400 billion since inception. Daily volumes on the platform have averaged above $1 billion, with a single-day peak of $1.24 billion recorded in recent months.

The engine behind this growth is the veAERO governance model. Users who lock AERO tokens receive veAERO, which grants voting rights over which liquidity pools receive emissions. That creates a self-reinforcing loop: liquidity providers chase pools with high emission votes, which deepens liquidity, which attracts more volume, which generates more fees to reward lockers.

In July, Aerodrome captured 54% of BTC-USD spot trading volume across all EVM-compatible DEXs. Every other EVM DEX combined accounted for less. The protocol now controls an estimated 50% to 65% of Base’s overall DEX market, leading not just in BTC pairs but also in foreign exchange-adjacent pairs where stablecoin liquidity is deep.

Coinbase’s introduction of wrapped BTC on Base gave Aerodrome a significant structural tailwind. When the primary custodian of retail crypto exposure in the US starts routing its own wrapped asset through a specific chain, the liquidity naturally consolidates at the dominant venue on that chain.

Centralized exchanges still handle the overwhelming majority of Bitcoin spot trading globally. But the onchain slice of that market is the one that DeFi protocols, institutional treasury managers, and cross-chain bridge operators depend on for price discovery and execution. Controlling 56% of that slice is a different kind of influence than raw volume ranking suggests.

Early data from the period following Aerodrome’s record July shows no significant reversal in performance, which suggests the volume gains are structural rather than a one-time event driven by market volatility.