Invesco DB US Dollar Index Bearish Fund is an exchange-traded fund that provides bearish exposure to the US Dollar through short positions in US Dollar Index futures contracts linked to six major currencies: the Euro, Japanese Yen, British Pound, Canadian Dollar, Swedish Krona, and Swiss Franc. The fund tracks the Deutsche Bank Short USD Currency Portfolio Index–Excess Return and generates returns not only from the short positions but also from interest income and dividends on collateral holdings in US Treasury obligations and Treasury Bill ETFs. The fund serves institutional investors and authorized participants who trade shares on NYSE Arca, with Invesco Capital Management LLC earning a 0.75% annual management fee based on the fund's daily net asset value.