The MainStay Short Term Bond Fund SIMPLE Class (MIXMX) is a mutual fund that primarily invests in short-term fixed income securities, such as government and corporate bonds. This fund is designed for investors seeking a conservative and low-risk investment option with a focus on generating income. The "SIMPLE" in the fund name stands for "Savings Incentive Match Plan for Employees," indicating that this fund may be offered as an investment option in employer-sponsored retirement plans. With a ticker symbol of MIXMX, this mutual fund offers investors a convenient and accessible way to diversify their portfolio and potentially earn steady returns.