# XAUm Use Cases

- [Yield Opportunities](/matrixdock-docs/english/gold-token-xaum/xaum-use-cases/yield-opportunities.md): Earn yield from either 1. Depositing XAUm into lending platforms with rewards or 2. collateralize XAUm to arbitrage stablecoin deposit/borrow rates across venues
- [Collateral & Lending](/matrixdock-docs/english/gold-token-xaum/xaum-use-cases/collateral-and-lending.md)
- [Leveraged Spot Gold Strategy](/matrixdock-docs/english/gold-token-xaum/xaum-use-cases/leveraged-spot-gold-strategy.md)
- [Matrixdock Smart-Invest](/matrixdock-docs/english/gold-token-xaum/xaum-use-cases/matrixdock-smart-invest.md)
- [XAUm + BTC Auto-Invest](/matrixdock-docs/english/gold-token-xaum/xaum-use-cases/xaum-+-btc-auto-invest.md)