Hyperliquid Launches HIP-4 Permissionless Testnet as HYPE Falls Below $55

Opening third-party market creation creates competition for established platforms, concentrates risk in oracle reliability, ties token demand to large bonding rules.

Overview

Hyperliquid activated HIP-4 permissionless deployments on testnet on July 31, letting third-party developers register and publish outcome markets through validator-approved templates.
Testnet deployers currently stake a low test deposit to launch markets while Hyperliquid’s proposed mainnet model would require much larger HYPE bonds, six-month locks and validator slashing powers.
On-chain metrics show modest early use with about $182,000 in open interest and roughly $881,000 in notional volume, and most active markets are sports contracts that faded after the 2026 World Cup.
HYPE slipped below $55 as token transfers from a large holder to FalconX and Coinbase Prime raised selling concerns, even as the protocol continued its burn activity driven by fees.
Operational risk remains a material constraint after a separate HIP-3 SK Hynix contract briefly dropped nearly 18 percent from an unusual pre-market trade, and Hyperliquid has engaged with the CFTC through policy filings as regulators consider prediction-market rules.