Learn how to calculate stock beta in Excel using historical price data and formulas—enhance your investment analysis with this step-by-step guide.

Volatility is the bane of many investors. Bumpy moves in your portfolio in response to market fluctuations can cause you to make emotionally driven mistakes in your investing, and that can cause you ...

Without price volatility, there is no market -- i.e., prices are static. Volatility is a key characteristic of asset markets (stocks, bonds, commodities, etc), and even more so of derivatives markets ...

Learn about the volatility ratio indicator's meaning, calculation method, and its significance for traders. Find out how this tool identifies breakout signals effectively.

Investing in stocks involves inherent risk. As a stock owner, you are part owner in the company. As such, you participate in the positive growth of the company as well as the declines the stock ...

Investors understand intuitively that some stocks are riskier than others. The capital asset pricing model attempts to quantify the common perception of risk using a term called beta. By understanding ...

In this article I will walk you through the commonly used but wrong way to think about volatility decay. We'll then walk through an example of volatility decay with realistic numbers. Afterwards, ...

Spot price refers to the immediate settlement price of indexes, commodities, or currencies. Strip price is the average of future prices for sequential delivery, actively traded in markets. Volatility ...