The AB Bond Fund, Inc. - AB Total Return Bond Portfolio - A (ABQUX) is a mutual fund that focuses on providing investors with a diversified portfolio of fixed-income securities. This fund is managed by AB Bond Fund, Inc. and aims to achieve total return through a combination of income and capital appreciation. The portfolio primarily invests in investment-grade bonds, including government, corporate, and mortgage-backed securities. With a focus on risk management and a long-term investment approach, this fund offers investors a way to potentially generate steady income and preserve capital.