What is portfolio performance

Portfolio performance refers to the measure of how well an investment portfolio has performed over a certain period of time. It is typically measured in terms of return on investment (ROI), which is the percentage increase or decrease in the value of the portfolio over the period in question. A portfolio's performance can be compared to a benchmark, such as a stock market index, to determine whether it has outperformed or underperformed the market. Good portfolio performance is typically characterized by consistent positive returns over time, while poor performance is characterized by negative returns or inconsistent performance.