Chelsea Addison Capital LLC is a founder-owned investment management company focused exclusively on systematic SPX index-options strategies. The firm serves as general partner and manager of a private investment fund.
| Firm | Chelsea Addison Capital LLC |
| Role | General Partner & Investment Manager |
| Focus | Systematic SPX 0DTE index options |
| Structure | Founder-owned · single principal |
Founder & Portfolio Manager. Amneet Sethi is the sole principal and owner of Chelsea Addison Capital LLC. He designs and operates the firm’s research, backtesting, and automated execution infrastructure end-to-end — the entry logic, the risk framework, and the systems that run them are his work. His focus is systematic, fully automated trading in U.S. index options.