HyENA to wind down after $4B in trading as Hyperliquid’s USDC pivot squeezes USDe margin use Derivatives platform HyENA — built by the Based team and launched on Hyperliquid’s HIP-3 framework — is winding down operations after facilitating more than $4 billion in cumulative trading volume for over 12,000 users. In an Aug. 28 announcement the team said it will delist every market between Aug. 31 and Sept. 2, citing changes in Hyperliquid’s stablecoin setup that eroded the economic case for USDe-backed margin products. What’s happening and when - Market shutdown window: Aug. 31–Sept. 2. - Delisting cadence: one market removed per hour during the scheduled period (rather than mass-closing all contracts at once). - Settlement: when a market is removed its mark price will converge toward the one‑hour weighted average of the relevant oracle price, and remaining positions will settle automatically. Margin released by settlement returns to traders’ spot balances. - User safety: HyENA says user funds are not at risk and withdrawals will be possible without forced manual settlements; nonetheless traders can exit positions before individual markets reach settlement. Why HyENA is closing HyENA relied on Ethena’s USDe as margin for perpetual contracts using Hyperliquid’s HIP-3 tooling. That setup allowed traders to hold USDe margin, earn rewards, and use the same capital to support open derivatives positions. The team says that Hyperliquid’s evolving relationships and stablecoin choices — notably a deeper integration with USDC — reduced the runway for USDe-based margin products. Key milestones behind the shift: - In May, Coinbase became Hyperliquid’s official USDC treasury deployer and aligned quote asset partner in an agreement with Circle. At the time Hyperliquid reportedly held about $5 billion in USDC — roughly double year-earlier levels. - By mid‑June JPMorgan noted USDC had become Hyperliquid’s preferred stablecoin and estimated Hyperliquid’s USDC stash had risen to roughly $6 billion (around 8% of USDC’s circulating supply). The Coinbase–Circle arrangement also tied USDC flows and reserve income more directly to U.S.-listed firms. HyENA framed stronger USDC integration as a reasonable direction for Hyperliquid but said it left insufficient room to expand USDe margin products, prompting the decision to close. Platform stats and rewards - Cumulative trading volume since launch: > $4 billion. - Users: > 12,000 traders. - USDe margin rewards distributed: nearly 2.5 million USDe. - Final regular reward snapshot: Aug. 27 (one day before the closure announcement). Affiliate rewards continue through Sept. 9, after market removals finish. HIP-3 context and deployer control HyENA’s shutdown highlights how HIP-3 lets independent teams operate perpetual markets on top of Hyperliquid’s order books, margin and liquidation infrastructure. Under HIP-3 (which launched October 2025), deployers stake HYPE and pick contract parameters — oracles, leverage caps, settlement rules — and retain authorities such as halting trading, adjusting open interest, or settling markets. That deployer-level control is the mechanism HyENA is using to wind down its markets on the published schedule. Practical notes for users - You do not need to manually close positions before each delisting; settlements will occur automatically at the converged mark price described above. - HLPe depositors: principal and accumulated rewards can be claimed via Upshift, with redemptions at a 1:1 rate, no HyENA withdrawal fee, and a one‑day redemption period. - HyENA Points: following Ethena’s end of its exchange reward program in June 2026, HyENA will leave points in their final recorded state. Points carry no monetary value, will not be converted or distributed, and there are no plans for a token issuance or future airdrop. What this means more broadly The closure underscores how shifts in stablecoin economics and protocol-level partnerships can rapidly alter product viability on composable DeFi rails. It also demonstrates HIP-3’s model: decentralized market operators can launch and wind down derivative products using Hyperliquid’s core infrastructure without the protocol itself directly running each market. HyENA’s team reiterated that user funds are safe and that the staged delisting is designed to let customers withdraw assets without forced manual settlement. Read more AI-generated news on: undefined/news