Hyperliquid has introduced a new HIP-1 function called scaleWei, allowing authorized token deployers to proportionally adjust holder balances across the network in a single atomic transaction. The upgrade automatically recalibrates corresponding open orders on Hyperliquid’s exchange, making it possible to reflect events such as stock splits, reverse splits and proportional distributions without requiring holders to manually exchange tokens or migrate balances.
The feature is not exclusively designed for tokenized equities, but its mechanics closely match the requirements of corporate actions in traditional equity markets. For example, an investor holding 100 tokenized shares before a 2-for-1 split could have their balance automatically changed to 200, while an open sell order for 10 shares at $100 could be adjusted to preserve its economic value under the new denomination. Control of scaleWei is restricted to the token’s original deployer or authorized vaults, preventing ordinary holders from triggering supply-wide adjustments.
Hyperliquid positions the upgrade as core infrastructure for tokenized markets. Real equities undergo splits, mergers, dividends and rights issues; blockchain-based representations need mechanisms for reflecting those events without fragmenting liquidity. The new function expands HIP-1, Hyperliquid’s permissionless spot-token deployment framework, making it better suited to assets whose economic structure can change after issuance. However, securities issuers and trading venues still need to address custody, shareholder rights, regulatory compliance, transfer restrictions and the legal relationship between onchain tokens and underlying securities.
Separately, Hyperliquid has unveiled tokenized spot exposure to U.S. stocks and ETFs, targeting the $150 trillion global equity market. The service is powered by Chainlink’s Cross-Chain Interoperability Protocol and the xStocksFi platform, and allows traders to access perpetual and spot trading within the same ecosystem. The integration is expected to increase market participation and liquidity, while Chainlink’s involvement through CCIP may enhance the robustness of the offering. The move comes amid a wider race to bring traditional financial assets onchain: Coinbase has received Abu Dhabi approval to establish a global tokenized-securities hub, and NYSE is developing blockchain-based infrastructure for tokenized securities.
Rather than rebuilding traditional securities infrastructure on a separate chain, Hyperliquid is adding traditional financial-market functionality directly to an existing high-volume onchain exchange. While scaleWei may appear to be a small technical addition, its importance lies in what it makes possible for tokenized stocks and other real-world assets.
