The Invesco KBW Property & Casualty Insurance ETF (Fund) is based on the KBW Nasdaq Property & Casualty Index (Index). The Fund will normally invest at least 90% of its total assets in securities that comprise the Index. The Index is a modified market capitalization weighted index that seeks to reflect the performance of approximately 24 property and casualty insurance companies. The Fund and the Index are rebalanced and reconstituted quarterly.