The index measures the return of a "covered call" strategy on the shares of the SPDR® Gold Trust (the "GLD Shares") by reflecting changes in the price of the GLD Shares and the notional option premiums received from the sale of monthly call options on the GLD Shares less notional trading costs incurred in connection with the covered call strategy.
Company profile updated October 11, 2026.
As of October 9, 2026. Daily closing data may differ from the live quote shown in the dashboard.
Compare the company’s price history and fundamentals in the dashboard. Explore disclosed trading and ownership activity in these research collections: