The Invesco Macro Allocation Strategy Fund Class A (GMSDX) is a mutual fund that focuses on a macroeconomic approach to investing. This means that the fund's managers will consider global economic trends and events when making investment decisions. The fund aims to provide a diversified portfolio of assets, including stocks, bonds, and other securities, to achieve long-term growth and income for its investors. As a Class A fund, it may have a front-end sales charge, but also offers potential benefits such as lower expense ratios and higher returns.