TLDR
Several perpetual DEXs have recently outpaced parts of centralized exchange (CEX) derivatives activity in growth and share. Notable names are Hyperliquid, Aster, and Lighter, per a recent market update on perp DEX volumes and share shifts (Binance Research post).
- Perp DEX volumes tripled in H2 2025, while Aster and Lighter gained share as Hyperliquids dominance fell (Binance Research post).
- Analyst coverage highlights Hyperliquids fee model and a competitive race against Aster, including periods of top-tier monthly volume for DEXs (Coindesk briefing).
- New entrants like Synthetixs mainnet perp DEX on Ethereum are intensifying competition and onchain derivatives liquidity (Defiant article).
Deep Dive
1. Perp DEX Leaders
The current outpacing conversation is mostly about derivatives. Binance Research highlights that perp DEX volumes tripled in H2 2025, rising from $421B to $1.32T, while Hyperliquids share fell and Aster and Lighter gained rapidly (Binance Research post). Coindesks Asia briefing adds context on Hyperliquids fee buybacks and a competitive challenge from Aster, noting periods where rival DEX volumes briefly topped monthly charts (Coindesk briefing).
In derivatives, leading DEXs are now credible rivals to CEX venues. Watch incentive programs, execution quality, and fee models.
2. Chain-Level DEX Surge
Outside perps, chain-level spot DEX activity is also rising. On BNB Chain, average daily DEX volume grew 29.6% QoQ to $2.4B, with PancakeSwap and Aster DEX among key drivers (NullTX analysis). While this does not mean spot DEXs consistently exceed top CEX spot volumes, it shows breadth and sustained onchain demand on major networks.
Onchain spot activity is broadening. For outpacing, the clearer story is still in perps, but spot DEXs are gaining depth.
3. New Entrants Intensify Competition
Synthetix announced a perp DEX on Ethereum mainnet using a hybrid CLOB design aimed at higher leverage and deeper execution onchain (Defiant article). This adds pressure to both DEX incumbents and CEX derivatives desks as sophisticated traders find more execution options onchain.
Expect faster product iteration and tighter spreads as competition pushes both DEXs and CEXs to improve.
Conclusion
Outpacing is clearest today in the derivatives segment, where Hyperliquid, Aster, and Lighter have driven a sharp rise in perp DEX volumes and market share. Spot CEXs still dominate the deepest liquidity, but onchain breadth is expanding. If you want a precise comparison, specify spot versus perpetual and your timeframe, and we can pull venue-level volumes for a direct apples-to-apples read.
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