How does risk affect rate of return?
James Olson
Updated on February 12, 2026
To put it simply, risk and the required rate of return are directly related by the simple fact that as risk increases, the required rate of return increases. When risk decreases, the required rate of return decreases.
What is investment risk return?
Return on investment is the profit expressed as a percentage of the initial investment. Risk is the possibility that your investment will lose money.
How do you measure return on investment risk?
The standard deviation is used in making an investment decision to measure the amount of historical volatility associated with an investment relative to its annual rate of return. It indicates how much the current return is deviating from its expected historical normal returns.
What happens when rate of return increases?
If the required return rises, the stock price will fall, and vice versa. So, changes in interest rates impact the theoretical value of companies and their shares — basically, a share’s fair value is its projected future cash flows discounted to the present using the investor’s required rate of return.
What is required rate of return on investment?
The required rate of return of an investment depends on the risk-free return, premium required for compensating business and financial risks attached with the firm’s security. The required rate of return also reflects the default risk, managerial risk and marketability of a particular security.
How are risk and return related in investing?
What is ‘Risk and Return’? In investing, risk and return are highly correlated. Increased potential returns on investment usually go hand-in-hand with increased risk. Different types of risks include project-specific risk, industry-specific risk, competitive risk, international risk, and market risk.
How is the rate of return on risk measured?
Risk is measured along the horizontal axis and increases from left to right. Expected rate of return is measured on the vertical axis and rises from bottom to top, the line from 0 to R (f) is called the rate of return on risk less investments commonly associated with the yield on government securities.
What do you mean by expected return on investment?
In this article we will discuss about risk and return on investment. The expected rate of return of an investment reflects the return an investor anticipates receiving from an investment. The required rate of return reflects the return an investor demands as compensation for postponing consumption and assuming risk.