NYLI S&P 500 Index Investor Class (MainStay MacKay S&P 500 Index F) Fonds

The fund normally invests at least 80% of its assets (net assets plus any borrowings for investment purposes) in stocks as represented in the Standard & Poor's 500® Index in the same proportion, to the extent feasible. It may invest up to 20% of its total assets in options and futures contracts to maintain cash reserves, while being fully invested, to facilitate trading or to reduce transaction costs.