The standard deviation is a statistic that measures the dispersion of a dataset relative to its mean. It is calculated as the square root of the variance. The standard deviation is defined as the square root of the variance based on the deviation of...

However, the two companies do not only differ in terms of recent share price movements. Additionally, there are differences in recent growth momentum and expected growth over the next few years. I believe Apple is a good company. As a result,...

An emergency fund is a money saved to cover any financial emergencies or unexpected expenses that may arise. Unexpected car repairs, medical bills, unemployment or other income loss, property damage, or family emergencies are examples of unplanned...

Although helicopter money is an unconventional alternative to quantitative easing, both aim to increase consumer spending and inflation. While helicopter money expands the monetary supply by distributing large amounts of currency to the public,...

Capital gains refer to the profit made from selling an asset, such as shares in a company, for more than its original purchase price. For shareholders, capital gains occur when the value of the shares they own increases, and they sell those shares at...

Stock dividends can lead to dilution of the value of existing shares, but it's important to understand how this works. When a company issues a stock dividend, it distributes additional shares to its existing shareholders instead of paying out cash....

The primary function of a stock market is to provide a platform for the buying and selling of securities, primarily stocks or shares, issued by publicly traded companies. It serves as a marketplace where investors, both individual and institutional,...

Assume you believe Tesla's earnings will have a significant impact on its stock price, and you buy call and put options with the same strike price. Both are valid for 24 hours following the earnings announcement.

Nominal GDP and Real GDP are two ways of measuring a country’s economic output, but they differ in how they account for inflation.

A speculative stock is one in which a trader speculates. The fundamentals of the stock show no obvious strength or sustainable business model, causing it to be viewed as very risky and trade at a comparatively low price, though the trader is hopeful...