FVDETX.US is the ticker symbol for the Fidelity Advisor Freedom Blend Target 2045 Fund Class A. This mutual fund is a target date fund, meaning its asset allocation is designed to become more conservative over time, shifting from a growth-oriented strategy with more stocks to a more income-focused strategy with more bonds, as the target retirement date of 2045 approaches. The fund invests in a combination of other Fidelity mutual funds representing various asset classes to achieve this target date objective. It is primarily intended for investors who anticipate retiring around the year 2045 and are seeking a professionally managed, diversified investment portfolio that automatically adjusts to their changing risk tolerance as they near retirement. Investors should carefully review the fund's prospectus for details on its investment strategy, fees, and risks before investing.