Perp DEXs: Top Perpetual DEXs by Open Interest & Trade Volume

The year 2025 has become a year of massive inflow into DeFi and a new wave of interest in decentralized finances. With over 50% growth by the year, the global cryptocurrency market cap reached $3.85 trillion. As institutional investors and DeFi users increasingly demand transparent, decentralized, and leverage-enabled markets, perpetual decentralized exchanges are becoming a new cornerstone of the whole cryptocurrency ecosystem. 

According to the latest industry reports, over 40% of total DeFi trading volume is now accumulated by perpetual DEXs. It marks a new all-time high interest across major networks like Ethereum, BNB Chain, Solana, and Arbitrum. The growing trading volume and investor activity caused new interest in on-chain leverage trading, boosting trading platforms to offer advanced trading features. 

The Era of Perp DEXs: How Hyperliquid, Aster, Lighter Lead DeFi Segment 

By October 2025, the top perpetual DEXs by trading volume and open interest are Hyperliquid, Aster, Lighter EdgeX, and Drift Protocol. They incubate users’ activity with liquidity mechanisms, funding markets, and advanced trading tools.  Unlike spot DEXs, perpetual exchanges create a more stable on-chain economy with recurring volume and continuous liquidity cycles. 

Hyperliquid has become a pioneer of the perpetual trading market, providing lightning-fast performance and near-instant settlement times. It leads in open interest with $15B and holds a position above $9 billion in daily trading volume. With the hybrid design combining advanced off-chain orderbook with on-chain verification, Hyperliquid stands on the top DeFi rankings by liquidity and open interest. 

Lighter, built on a custom Ethereum Layer-2 for derivatives, now holds the second place among other perp DEXs with $10.13 billion in daily trading volume. With its unique option of a zero-fee trading model, it gained massive attention from ordinary traders. Lighter focuses on retail users and brings growth to institutional DeFi adoption. 

Aster, with its aggressive airdrop events and high-leverage instruments, now dominates the market. It leads all perp DEXs with over $42 billion in daily volume, surpassing Hyperliquid, EdgeX, and Lighter together. Its unique power hold on the multi-asset perpetual engine attracts speculative traders with a high volume-to-open-interest ratio. Ordinary traders and retailers can trade with 1000x leverage on various assets with minimal slippage. 

BasePerp: Core Driver of On-Chain Activity for the Base Ecosystem

While ecosystems like Ethereum, Solana, and Arbitrum have massive inflows of institutional interest and traders driven by perpetual DEXs, Base Chain, a fast-expanding Layer-2, can unlock this potential with the BasePerp launch by Q1 2026. Designed as the first perpetual DEX built on Base, it can combine scalable infrastructure with deep on-chain liquidity. Analysts expect a new wave of DeFi devs and institutional capital that can raise Base TVL to $7-9 billion by the middle of 2026. BasePerp can accumulate the core trading instruments with Base’s scalable infrastructure. 

About

Decentralized finance has been transformed by the ongoing DEX race of 2025. The industry is demonstrating that on-chain derivatives represent not just the future of trading but also the catalyst for blockchain adoption, as evidenced by Hyperliquid’s billion-dollar liquidity, Drift’s speed, Aster’s inventiveness, and Lighter institutional focus.

With BasePerp getting ready to debut, the Base network may soon become part of this group, opening the way for yet another wave of DeFi growth driven by perpetual markets.

X: https://x.com/Base_Perp