TBLL delivers ultra-short-term US Treasury exposure by holding a collection of discounted bills and coupon bearing notes with maturities of 12 months or less. TBLL tracks a broad, vanilla index, and represents the ultra-short-term US Treasury market very well. TBLL should have great underlying liquidity as US Treasury securities are very liquid with an around-the-clock global market. TBLL leverages such deep underlying liquidity to provide a same-day settlement and delivery creation/redemption services if orders are received by noon Eastern time. TBLL is a potential fit for investors looking for a liquid and high-grade vehicle with intraday price transparency for liquidity management and collateral purposes. TBLL is not a money market mutual fund and does not seek to maintain a steady NAV. Prior to August 28, 2023, the fund traded under the ticker CLTL, titled Invesco Treasury Collateral ETF.