Answer:
REWORD
ROI, or return on investment, is a metric used to measure the profitability of an investment. It is calculated by dividing the amount of money gained or lost on an investment by the amount of money invested. A positive ROI indicates that an investment has been profitable, while a negative ROI indicates that it has not.
ROI is important for investors because it allows them to assess the performance of their investments and make informed decisions about buying, holding, or selling stocks. A high ROI may indicate that an investment is performing well and should be held, while a low ROI may indicate that the investment should be sold. Additionally, ROI can be used to compare the performance of different investments and make decisions about where to allocate investment funds.
In summary, ROI is a key metric for investors to determine the profitability of an investment and help them make decisions to buy, hold, or sell a stock.