The Amundi Fed Funds US Dollar Cash UCITS ETF - Acc is a UCITS compliant exchange traded fund that aims to track the benchmark index Solactive Fed Funds Effective Rate Total Return Index. The Solactive Fed Funds Effective Rate Total Return Index is representative of the performance of a cash notional deposit paying the Federal Funds Effective Rate, which is the US short term reference rate for monetary market, with daily reinvestment of interest earned in the deposit..