Closing: Allianz Global Investors’ Structured Alpha 1000 and Structured Alpha 1000 Plus Posted on March 27, 2020 at 1:14 pm. Allianz Global Investors is shutting down Structured Alpha 1000 and Structured Alpha 1000 Plus due to large losses on options [Read More]To access this content, you must be a member. Visit the Plans page for details.