DWS Investments offers a variety of products, and the minimum investment amount can vary depending on the specific fund or investment vehicle. Generally, minimum investments may range from as low as a few hundred dollars for certain retail mutual funds, while others, particularly institutional funds, may have higher minimums, potentially reaching thousands or even millions of dollars. Additionally, specific investment types, such as exchange-traded funds, may have different minimums based on the trading circumstances. It is best to consult the current information available on the DWS website or the specific fund prospectus for the most accurate details regarding minimum investment requirements for various products. This will provide potential investors with the necessary information tailored to their interests.