The average return on a short-term investment can vary widely depending on the type of investment, the current economic environment, and other factors. Here are some examples of short-term investments and their returns according to Fidelity: -High-yield savings accounts: These typically offer interest rates of 0.5% to 1.5%, depending on the bank and other factors. -Money market accounts: These may offer slightly higher interest rates than savings accounts, but with some additional risks. -Certificates of deposit (CDs): These are time-limited deposits that typically offer higher interest rates than savings or money market accounts, with rates ranging from 0.5% to 2% or more, depending on the term length. -Treasury bills (T-bills): These are short-term government securities that typically offer lower returns than other short-term investments, but with very low risk. Overall, the average return on a short-term investment is likely to be relatively modest, with returns in the range of 1% to 2% being typical for many types of investments