MB Fund - Flex Plus is managed by Hauck & Aufhäuser Investment Gesellschaft and focuses on generating annual returns by employing a short strangle strategy. This involves simultaneously selling both put and call options to manage the portfolio efficiently. By using this options-based approach, the fund aims to generate income from the premiums collected, while actively managing the risks associated with market fluctuations. This strategy allows the fund to potentially enhance returns through strategic option positions within a diversified investment portfolio.