GMX vs Aster vs Hyperliquid: Three Ways to Build a Perp DEX
GMX prices trades off an oracle pool; Aster leans on distribution (with a wash-trading caveat); Hyperliquid discovers price on-chain. Three designs, compared.
Decentralized perpetuals aren't one design — they're an argument about where liquidity should live.
GMX puts it in a pool and prices trades off an oracle.
Hyperliquid puts it in a fully on-chain order book.
Aster splits the difference — a hybrid book with heavy Binance-world distribution.
Comparing the three is the clearest way to see the trade-offs of the whole category — and where the marketing gets ahead of the facts.
GMX: liquidity as a pool, price from an oracle
GMX's defining idea: traders trade against a pool, not each other.
v1 used the multi-asset GLP pool; v2 moved to isolated GM pools (one per market) plus GLV vaults.
There's no order book and no AMM curve — entries execute at an oracle price, so there's no price impact at entry.
Strengths and the oracle catch
Strength: deep, zero-slippage-vs-oracle execution + passive real-yield for LPs + risk-isolated markets.
Catch: LPs are the direct counterparty to trader PnL, and the system depends on the oracle being right.
The canonical failure: a 2022 AVAX oracle-manipulation exploit drained ~$565K from GLP. Pool venues also import price rather than discovering it.
GMX's live yield story is weaker now
• In the 2025–26 overhaul, stakers no longer get ETH/AVAX real-yield.
• Instead 27% of fees buy back GMX — but that buyback distribution is currently suspended, accruing in treasury until GMX reaches $90.
• esGMX and Multiplier Points were removed. TVL is ~$170M — mid-tier, behind the volume leaders.
Aster: distribution and hype — with an asterisk
Aster is the aggressive newcomer: an Astherus + APX (ApolloX) merger, backed by YZi Labs (ex-Binance Labs), publicly endorsed by CZ.
Note the nuance: CZ is an endorser and personal holder, not an operator. And Aster is unrelated to Astar (ASTR).
It runs a hybrid model (order-book "Pro" mode + a high-leverage mode), spans BSC/Ethereum/Arbitrum/Solana, and launched its own privacy L1 in early 2026.
the volume is disputed (essential caveat)
• Aster briefly "surpassed Hyperliquid" on 24h volume around 25–29 Sept 2025.
• On 2025-10-05, DefiLlama delisted Aster's perp volume — it mirrored Binance ~1:1 and wash trading couldn't be ruled out (~$100B/day flagged suspicious). It relisted ~2 weeks later.
• Every Aster volume or market-share claim must carry this flag. "1001x leverage" is also narrow — mainly BTC/USD, and capped in practice.
The honest read: real distribution muscle (Binance-world reach, CZ's endorsement, multi-chain, buyback-and-burn) paired with a genuine credibility cloud.
Three designs, side by side
GMX | Aster | Hyperliquid | |
|---|---|---|---|
Liquidity model | Oracle-priced pools | Hybrid order book | Fully on-chain book |
Price source | Oracle (imports price) | Book / oracle hybrid | On-chain book (discovers price) |
Taker fee | ~0.04–0.06% | 0.04% (0% maker) | 0.045% (0.015% maker) |
Standout risk | LP = counterparty; oracle | Wash-trading dispute | Youth; pro-cyclical fees |
TVL (2026-07-03) | ~$170M | ~$883M* | Category leader |
*Aster's TVL is live, but its volume figures sit under the Oct-2025 wash-trading flag.
the takeaway
• GMX: elegant pool UX, but LPs carry the risk and price is imported, not made.
• Aster: shows how far distribution can push volume — and why on-chain verifiability matters when that volume is questioned.
• Hyperliquid: harder to build, but discovers price natively and keeps execution verifiable — the exact property Aster's dispute put under a microscope.
Where to go next
dYdX v4 Deep Dive — a third challenger
Hyperliquid vs Solana & Sui — the architecture argument
HYPE vs BNB — the token business models
Hyperliquid vs Binance Futures — the CEX comparison
Sources
GMX — docs.gmx.io — GLP (v1) / GM pools + GLV (v2); oracle-priced, no orderbook; multichain; 2025–26 tokenomics overhaul (27% fee buyback, distribution suspended until $90).
GMX oracle risk — Cointelegraph · CoinDesk (2022-09) — AVAX oracle-manipulation exploit drained ~$565K from GLP.
Aster identity — Aster Docs — Astherus + APX merger; YZi Labs backing; CZ endorser/holder, not operator; not Astar (ASTR).
Aster wash-trading — Unchained · BeInCrypto (relist) (2025-10) — perp volume delisted for mirroring Binance ~1:1; relisted ~2 weeks later.
Scale — DefiLlama: GMX · Aster (2026-07-03) — GMX TVL ~$170M; Aster TVL ~$883M (volume under the wash-trading flag).
Educational and analytical content, not investment advice, and not an endorsement of any platform. Crypto assets are volatile and leverage can lead to the total loss of your collateral. Platform mechanics, fees, token supply, and regulations change over time — verify current details on each project's official documentation before acting. Regulatory statements are descriptive snapshots as of mid-2026, not legal advice.
Further Reading
Hyperliquid in 6 Minutes: The Trader's Cheat Sheet from CEX to On-Chain Perps
If you can read a Binance order book, you can already trade on Hyperliquid — but the account underneath looks nothing like one. Here is what changes, and what to check first.
HyperEVM Onboarding: Wallet, Gas, and Core-to-EVM Transfers
HyperEVM is not a separate chain you bridge to, it is the EVM half of Hyperliquid's single state. How to add the network, get HYPE for gas, and move assets between HyperCore and HyperEVM safely, including the one address that destroys your tokens.
Perpetual Futures: Long, Short, and Realized vs Unrealized PnL
Long or short, realized or unrealized PnL, mark price and funding, explained for your first Hyperliquid perpetual trade.