The securities in the Underlying Index are updated onthe last calendar day of each month until six monthsprior to maturity. The last rebalance date will beon June 30, 2024.看起来是剩半年以上会再投入，最后半年会Hold cash
Prospectus 有写：By December15, 2024, the Underlying Index isexpected to consist almost entirely ofcash earned in this manner. On oraround this date, the Fund will wind upand terminate, and its net assets will bedistributed to then-current shareholderspursuant to a plan of liquidation.所以是 On or around December 15, 2024 会清算。