HYPE, the native token of the Hyperliquid protocol, shot to roughly $45 on May 14 after Coinbase and Circle both committed to the platform's AQAv2 upgrade. The move locks in USDC as the aligned quote asset on Hyperliquid and directs most reserve-yield revenue back to the protocol, a shift traders and liquidity providers had been watching for weeks.
What AQAv2 actually changes
Under the upgrade, Coinbase becomes the official USDC treasury deployer on Hyperliquid, while Circle handles the technical deployment and cross-chain infrastructure, including the Cross-Chain Transfer Protocol (CCTP). The arrangement ends the fragmentation between USDC and USDH, Hyperliquid's earlier stablecoin. USDC already dominated the platform's stablecoin liquidity — roughly 93.5% of the $5.43 billion stablecoin market cap on Hyperliquid was in USDC before the announcement.
The reserve-yield opportunity
The annual reserve-yield on Hyperliquid's USDC reserves is estimated between $150 million and $220 million, based on a 3% to 4.5% yield assumption on a $5 billion supply. Under AQAv2, the protocol receives a share of that yield. At a 70% sharing rate, that would mean $105 million to $157.5 million a year for the protocol; at 90%, $135 million to $202.5 million. Those numbers help explain why Coinbase and Circle were willing to stake tokens as part of the deal — Circle committed 500,000 HYPE, and Coinbase increased its own staked HYPE position.
What happens to USDH
USDH isn't disappearing overnight. Native Markets, which created USDH, granted Coinbase the right to purchase the brand assets, but Native Markets remains independent. USDH stays fully backed through the transition. Markets will be sunset over time, and users will have feeless conversion and fiat redemption paths. USDH pioneered reserve-yield sharing with the ecosystem; AQAv2 merges both models under a single framework, making USDC the quote asset for future canonical HIP-4 markets.
Scale of the platform
Hyperliquid's trading scale is substantial: roughly $6.16 billion in 24-hour perps volume, $41.05 billion in 7-day perps volume, and approximately $9.4 billion in open interest. Those figures give the protocol leverage when negotiating yield-sharing terms with external partners. The AQAv2 framework is expected to set a reference point for other DeFi venues looking to strike similar deals with stablecoin issuers and custodians.
