David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, corporate and individual tax planning and preparation, and investing and retirement planning.

The time-weighted rate of return (TWRR) measures the performance of an investment portfolio over a period of time. It removes the impact of cash flows (deposits and withdrawals) on the return, making ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...