Hyperliquid Launches HIP-4 and Targets Polymarket With Zero-Fee Outcome Markets
Key Takeaways: Hyperliquid launched HIP-4 Outcome Markets on mainnet May 2, 2026, with BTC daily binary contracts live and trading. HIP-4 charges zero fees to open positions, directly targeting Polymarket and Kalshi for onchain prediction market volume. Builders can deploy permissionless markets in a later phase by staking 1,000,000 HYPE, with slashable stakes burned if…