# Small Minus Big (SMB).

The SMB (Small Minus Big) factor is a risk factor that captures the return difference between small-cap stocks and large-cap stocks. The SMB factor is often used as a proxy for the market risk premium, as small-cap stocks are generally considered to be more volatile and risky than large-cap stocks.

The SMB factor has been found to be a significant source of return for investors over the long-term. In general, the SMB factor has outperformed the market during periods of market uncertainty and turmoil.

There are a number of different ways to measure the SMB factor. The most common method is to simply take the return of a small-cap stock index minus the return of a large-cap stock index. Other methods include using a market-neutral approach, where the returns of both small-cap and large-cap stocks are adjusted for market beta. What are the three factors in the three factor model? In the three factor model, the three factors are beta, size, and value. Beta is a measure of the volatility of a security's price, size is a measure of the market capitalization of a company, and value is a measure of the price-to-earnings ratio.

### What does Mkt RF mean?

Mkt RF stands for market risk premium. The market risk premium is the difference between the expected return on a stock market index and the risk-free rate. The risk-free rate is the return on a government bond with a maturity of one year or less.

The market risk premium is used by investors to determine how much risk they are willing to take when investing in the stock market. The higher the market risk premium, the higher the expected return on a stock market index.

The market risk premium can be used to calculate the expected return on a stock market index using the following formula:

Expected return = Risk-free rate + Market risk premium

For example, if the risk-free rate is 3% and the market risk premium is 5%, the expected return on the stock market index would be 8%. What is small minus big? The answer to this question depends on the context in which it is being asked. In the most general sense, small minus big would simply mean the difference in size between two objects. However, if this question is being asked in a financial context, it could have a variety of different meanings.

For example, small minus big could refer to the difference in market capitalization between two companies. Market capitalization is a measure of a company's size, and is calculated by multiplying the current share price by the number of outstanding shares. So, if Company A has a market cap of \$100 million and Company B has a market cap of \$500 million, then the difference between the two (small minus big) would be \$400 million.

Another way this question could be interpreted in a financial context is with regard to investments. Small minus big could refer to the difference in returns between a small-cap stock and a large-cap stock. Small-cap stocks are stocks of smaller companies with a market cap of \$2 billion or less. Large-cap stocks are stocks of larger companies with a market cap of \$10 billion or more. Returns are the profits that an investor earns on their investment. So, if an investor buys a small-cap stock for \$100 and it goes up to \$105, their return would be \$5, or 5%. If they bought a large-cap stock for \$100 and it goes up to \$110, their return would also be \$5, or 5%. However, the small-cap stock would have a higher percentage return (5% vs. 4.5%), so the small minus big in this case would be 0.5%.

In short, the answer to the question "What is small minus big?" can vary depending on the context in which it is being asked.

### What is Fama ratio?

The Fama ratio is a measure of the risk-adjusted performance of a security or portfolio. It is calculated by dividing the excess return of the security or portfolio by the standard deviation of the return. The higher the Fama ratio, the better the risk-adjusted performance of the security or portfolio.

What is the difference between SMB and SME? The main difference between SMB and SME is that SMB is focused on small businesses while SME is focused on medium and larger businesses. SMB is typically defined as businesses with less than 100 employees while SME is businesses with more than 100 employees.

SMB is typically defined as businesses with less than 100 employees while SME is businesses with more than 100 employees.