Hyperliquid upgrades portfolio margin to alpha and adjusts asset limits.

Hyperliquid will transition portfolio margining from pre-alpha to alpha in its next network upgrade, expanding its applicability from test accounts to portfolios under approximately $500,000. The new rules require a master account with a weighted trading volume exceeding $5 million to enable portfolio margining, and set supply and lending caps for each asset: USDH and USDC both have a global supply cap of 500 million and a global lending cap of 100 million, with a single-user supply cap of 5 million and a single-user lending cap of 1 million; HYPE has a global supply cap of 1 million and a single-user supply cap of 50,000; BTC has a global supply cap of 400 and a single-user supply cap of 20.