SOL DEX volume tops ETH with $49B

TLDR

Solana (SOL) has recently led all blockchains in decentralized exchange (DEX) trading volume, with around 49 billion dollars in March, overtaking Ethereum (ETH) on this metric.

1. In March, Solana DEX volume reached about 49.5 billion dollars, roughly 27 percent of all DEX volume and about 32 percent higher than Ethereum.
2. This flip reflects heavy retail and memecoin trading, low fees, and growing stablecoin activity on Solana, even though Ethereum still leads on total value locked and fee revenue.
3. The key question is whether Solana can sustain this lead as upgrades roll out and macro conditions shift, while Ethereum pushes more activity to Layer 2 networks.

Deep Dive

1. Scale Of Solanas DEX Lead

Reporting based on CoinGecko and DeFiLlama data shows Solanas March DEX volume at about 49.46 billion dollars, or 26.94 percent of all DEX activity, versus Ethereums 37.47 billion dollars, around 32 percent lower than Solanas total Solana DEX volume data.

Over the past 30 days, Solanas cumulative DEX volume is cited around 59.9 billion dollars, with roughly 12.3 billion dollars in the last week, consistently outpacing Ethereum and other chains like BNB Chain and Base.

Most of this volume concentrates on Solana-native DEXs such as Orca, Raydium, PumpSwap, and others, which have become hubs for high-frequency, lower-ticket trading and memecoin issuance.

2. Why Flows Are Favouring Solana

Solana offers very low transaction costs and high throughput, which makes it attractive for retail traders, bots, and memecoin issuance that would be uneconomical on higher-fee chains. Articles note that Solanas daily TPS sits in the thousands with fees often well below a cent, drawing orderflow-sensitive strategies.

Developer and ecosystem metrics also lean in Solanas favour: one report notes Solana has surpassed Ethereum in cumulative unique developers (around 10,864 vs 9,017), alongside leading DEX volume and rising stablecoin activity developer and DEX metrics.

However, price discovery is still dominated by centralized exchanges - one analysis estimates about 99.9 percent of SOLs 24-hour trading volume occurs on CEXs, meaning DEX supremacy measures on-chain usage more than where the SOL price is set.

3. Sustainability And Key Risks To Watch

Solanas March DEX volume, while impressive, is still well below its own October 2025 peak of around 156 billion dollars, suggesting current activity could grow or retreat depending on sentiment and incentives prior peak context.

Ethereum still leads in headline fee revenue, with one snapshot showing roughly 9.66 million dollars in 24-hour fees versus Solanas 4.38 million dollars, helped by its broader DeFi and tokenization base across L1 and L2 fee comparison. That fee and TVL advantage underpins Ethereums longer-term settlement layer narrative.

For Solana, upcoming upgrades like the Alpenglow consensus redesign and new validator clients are aimed at reducing finality times and improving stability, which, if successful, could further entrench high-frequency trading and consumer apps on-chain. Risks include macro risk-off periods, ETF outflows, and the possibility that meme-driven DEX volume proves cyclical rather than structural.

Conclusion

Solanas roughly 49 billion dollars in monthly DEX volume shows that, at least for now, traders prefer it over Ethereum for on-chain spot activity. Ethereum still dominates fee revenue and long-term DeFi depth, while Solana is winning the race for fast, cheap trading. Whether this becomes a durable structural lead depends on Solanas stability upgrades, Ethereums L2 evolution, and how sticky current retail and memecoin flows prove over the coming quarters.