BOSTON--(BUSINESS WIRE)--In implementing its investment program, the Fund uses a rules-based options strategy (the “Rules- based Option Strategy”) that seeks to cushion downside volatility and provide current income. The Rules-based Option Strategy is based upon the research of the Fund’s investment manager, Columbia Management Investment Advisers, LLC (the “Investment Manager”), and, as disclosed by the Fund in its prospectus in connection with its initial public offering, the Rules-based Optio
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