OUSG is a tokenized short-term US Treasury bills ETF, overseen and managed by Ondo Capital Management, a subsidiary of Ondo Finance. The significant majority of this portfolio is held in the iShares Short Treasury Bond ETF (NASDAQ: SHV). There is also a small portion of USDC and USD for liquidity purposes. OUSG brings exposure to the ‘risk-free’ US Treasury rate on-chain for the first time. OUSG is an investment option that delivers a stable and predictable return while offering deep liquidity. Ondo funds such as OUSG only ever invest into ETFs backed by secure, stable, and liquid securities; these are the same assets in which trillions of dollars are invested every day by the world's largest institutions. OUSG was developed alongside two other fund tokens, OSTB and OHYG, by Ondo Finance, a software development firm in DeFi. Ondo launched in August 2021. Its first product was Ondo Vaults, a structured finance protocol on Ethereum. Later that year, Ondo launched Liquidity-as-a-Service (LaaS), facilitating over $210M in total liquidity provided.