HyENA, the derivatives venue built on Hyperliquid’s HIP-3 framework, is winding down operations after handling more than $4 billion in cumulative trading volume for over 12,000 users. What’s happening and when - HyENA announced on Aug. 28 that it will begin delisting all markets starting Aug. 31 and finish the process on Sept. 2. Rather than shutting everything at once, the platform will remove one market per hour during that window. - Users are not required to manually close positions before each delisting. When a market is removed its mark price will be driven toward the one-hour weighted average of the relevant oracle price, and remaining positions will settle automatically. Released margin will return to traders’ spot balances. - HyENA stressed that “user funds are safe,” and said the staged settlement process is intended to let customers withdraw assets without forced manual settlements. Why HyENA is closing - The shutdown is a direct consequence of changes to Hyperliquid’s stablecoin arrangement that reduced the runway for USDe-backed margin products. HyENA had relied on Ethena’s USDe as margin for its perpetual contracts via Hyperliquid’s HIP-3 system, which let traders hold margin in USDe and collect rewards while using the same capital to support open derivative positions. - Over time Hyperliquid moved to deepen its ties with USDC. In May, Coinbase became Hyperliquid’s official USDC treasury deployer under an agreement that also made USDC an aligned quote asset across the ecosystem. Circle was assigned cross-chain infrastructure via CCTP, while Coinbase gained certain purchasing rights for USDH-branded assets. Reporting at the time put Hyperliquid’s circulating USDC at roughly $5 billion; a July JPMorgan note later estimated that figure had grown to about $6 billion—about 8% of USDC’s supply. - Those developments—viewed as a reasonable strategic shift by Hyperliquid—left less room to expand USDe-based margin products, prompting HyENA’s closure. User impact, rewards and redemptions - Since launch HyENA recorded more than $4 billion in trading volume and distributed nearly 2.5 million USDe in margin rewards to holders. More than 12,000 traders used the platform. - HLPe deposit holders can redeem principal and accumulated rewards through Upshift at a 1:1 rate; HyENA said there will be no withdrawal charges from the platform and a one-day redemption window. - The last regular reward snapshot was distributed on Aug. 27, one day before the shutdown announcement. Affiliate rewards will finish on Sept. 9, after market removal completes. - HyENA noted that Ethena ended its exchange reward program in June 2026; HyENA Points will remain in their final recorded state with no conversion, distribution, monetary value, or planned token issuance—contrary to any airdrop expectations. How HIP-3 factors in - HyENA’s closure highlights how HIP-3 allows independent teams to deploy perpetual markets using Hyperliquid’s order books, margin infrastructure and liquidation system without the core protocol operating every product directly. - Under HIP-3—live since October 2025—deployers stake HYPE and pick contract parameters (oracle, leverage limits, settlement terms). Hyperliquid then combines the deployer’s oracle inputs with local trading data to compute mark prices. Deployers retain control over halting trading, adjusting open-interest limits, or settling contracts; HyENA is exercising that settlement authority for this shutdown. - The HIP-3 framework has enabled diverse synthetic products—commodities, listed shares and private-company exposures—each run by different market operators responsible for their markets’ rules and risk. What it means for the market - HyENA’s exit underlines how shifts in stablecoin policy and treasury alignments at the protocol level can cascade to derivative products that depend on particular margin assets. As Hyperliquid solidified its USDC relationship—bringing on Coinbase and Circle for treasury and cross-chain services—USDe-based derivatives found their operating environment more constrained. - For traders, the staged delisting and automatic settlement method provides a predictable way to unwind exposure; but final mark-price mechanics matter for leveraged positions because settlements use the one-hour weighted oracle average. Bottom line HyENA is closing after processing $4B+ in volume and serving 12,000+ traders, citing Hyperliquid’s move to prioritize USDC as the core reason. The platform is managing a controlled, hourly market delisting between Aug. 31 and Sept. 2, assuring users their funds are safe and giving HLPe depositors a 1:1 redemption path via Upshift. The episode illustrates both the flexibility of HIP-3’s market operator model and the fragility of products built around specific stablecoin arrangements. Read more AI-generated news on: undefined/news