Decentralized exchanges (DEXs) continued gaining ground on centralized exchanges (CEXs) in July 2026, with on-chain spot trading reaching approximately 24% of the volume processed by major centralized platforms, according to data from The Block.
The figure marks the strongest reading in the current version of the data series and highlights the growing role of decentralized trading platforms in the crypto market.
It’s important to understand what the number actually means.
The 24% figure does not mean DEXs handled 24% of all crypto spot trading worldwide. Instead, it means that trading volume on leading decentralized exchanges was equal to about 24% of the volume recorded by a selected group of major centralized exchanges included in The Block’s methodology.
Even with that limitation, the trend is clear: decentralized trading has been steadily gaining market share since 2024.
For much of 2024, the DEX-to-CEX ratio remained below 10%. The growth accelerated in 2025 as traders increasingly turned to decentralized platforms to access memecoins, newly launched tokens, and assets that were not yet available on large centralized exchanges.
However, the rise in the ratio was not driven solely by DEX growth.
Centralized exchange activity also weakened during the period. According to market data provider Talos, total spot trading volume on centralized exchanges fell 28% quarter-over-quarter to approximately $2.32 trillion during the second quarter of 2026.
When centralized exchange volume declines, the DEX-to-CEX ratio can increase even if decentralized trading volume remains relatively stable.
Current data from DefiLlama shows that decentralized trading activity is spread across several major blockchain ecosystems.
Over the last 30 days, Solana led DEX activity with nearly $50 billion in trading volume. BNB Chain followed with roughly $31 billion, while Ethereum processed around $29 billion. Base generated approximately $22 billion, and Robinhood Chain added another $14 billion in volume.
One of the biggest contributors to July’s activity was the rapid growth of Robinhood Chain.
The network launched publicly at the beginning of July and quickly attracted traders after Uniswap Labs deployed Uniswap v2, v3, v4, and UniswapX on the chain.
The integration allowed users to trade cryptocurrencies as well as Robinhood Stock Tokens through Uniswap’s ecosystem.
Trading activity surged almost immediately.
Market estimates suggested Robinhood Chain averaged roughly $690 million in daily DEX and aggregator volume during one seven-day period, with peak daily activity approaching $944 million. Uniswap accounted for nearly all of the network’s DEX trading volume during its early weeks.
The chain’s growth was driven not only by tokenized stocks but also by active trading in memecoins and other speculative assets.
Still, analysts caution that launch-week excitement does not always translate into long-term usage. Sustained activity over the coming months will be a more reliable measure of the network’s success.
Meanwhile, established ecosystems continued to dominate decentralized trading.
Solana remained one of the largest on-chain trading environments globally, supported by deep liquidity and major trading platforms such as Jupiter. Ethereum, BNB Chain, and Base also maintained strong trading activity throughout July.
While the latest ratio is impressive, there is an important caveat regarding the “record” claim.
The Block’s current data series shows July 2026 as the highest reading in its present methodology. However, earlier reports from the same publisher cited DEX-to-CEX ratios of 25% and even 29% during parts of 2025.
The discrepancy may be due to revisions in historical data, changes in exchange coverage, or updates to how trading volume is calculated. Because methodologies have evolved over time, direct comparisons between older and newer figures should be made carefully.
Other research providers have also reported different numbers. For example, previous studies from CoinGecko showed DEX market share peaking near 24.5% during 2025 before falling back toward lower levels in early 2026.
As a result, July’s reading is best described as the highest level within the current tracking framework rather than an undisputed all-time record across the entire crypto industry.
Looking ahead, August data will provide an important test.
Traders and analysts will be watching to see whether decentralized exchanges can maintain their elevated market share once the excitement surrounding new networks and product launches begins to fade.
The key question is whether DEX growth is being driven by genuine increases in users, liquidity, and trading activity—or whether the higher ratio is simply the result of declining volume on centralized exchanges.
If decentralized platforms continue attracting users while maintaining strong liquidity and innovation, the long-term shift toward on-chain trading could continue. If activity cools significantly, July may ultimately be remembered as a temporary spike rather than a lasting change in market structure.
