The Fund invests in financial instruments that ProShare Advisors believes, in combination, should produce daily returns consistent with the Daily Target.Ether is a digital asset. The ownership and operation of ether is determined by participants in an online, peer-to-peer network sometimes referred to as the Ethereum Network. The Ethereum Network connects computers that run publicly accessible, or open source, software that follows the rules and procedures governing the Ethereum Network. This is commonly referred to as the Ethereum Protocol (and is described in more detail in the section entitled The Ethereum Protocol in the Funds Prospectus).