Financial Toolbox | ![]() ![]() |
Analyzing and Computing Cash Flows
The Financial Toolbox cash-flow functions compute interest rates, rates of return, present or future values, depreciation streams, and annuities.
Some examples in this section use this income stream: an initial investment of $20,000 followed by three annual return payments, a second investment of $5,000, then four more returns. Investments are negative cash flows, return payments are positive cash flows.
![]() | Bollinger Chart Example | Interest Rates/Rates of Return | ![]() |