Implied volatility (IV) is a key metric used by traders to determine options pricing and market forecasts. Gain insight into ...

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 ...

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 ...

See how EWMA improves stock volatility measurement by focusing on the latest data, helping investors make more accurate risk ...

Forbes contributors publish independent expert analyses and insights. Dan Irvine is an investment manager covering market trends. Volatility, a measure of an asset's price fluctuations around its mean ...

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 ...

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, ...

A volatility crush is the term used to describe the result of implied volatility exploding once the market opens higher or lower than where it closed the previous day. For new investors, implied ...

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 ...

Volatility drag is one of the risks in investing. Volatility drag is a complex concept familiar to many sophisticated investors and financial professionals while relatively few ordinary investors have ...