6.2 : リターン  

Returns in a financial context refer to the change in price of an asset, investment, or project over a specified period.

A positive return represents profit, and negative returns represent loss.

Suppose Sarah buys stocks of Alpha Corporation as an investment at fifty dollars per share.

A year later, the stocks are worth sixty dollars each.

Sarah's gain will be calculated by subtracting the Cost basis from the market value of the stocks, which is ten dollars.

Her return on investment is calculated by dividing the gain by the original investment value, which is twenty percent.

The total returns would increase if there were any dividends.

The returns are categorized as nominal returns and real returns.

Nominal returns are expressed as the profit received on investment before accounting for taxes, inflation, and fees. Sarah's nominal return is ten dollars.

Real returns are profits after accounting for taxes, inflation, and fees. If Sarah is subjected to a 10% capital gain tax, her real return is nine dollars.

Returns vary depending on the type of investment and the market conditions.

Understanding returns is important for investors when deciding where to allocate their capital to maximize returns.