August has so far been a choppy month for markets — volatility surged as questions and uncertainty about the global economy emerged. But the spike in volatility was a "huge overreaction," Gerry Fowler ...

Volatility Definition Market volatility is the frequency and magnitude of price movements, up or down. The bigger and more frequent the price swings, the more volatile the market is said to be.

Volatility is important for position sizing, determining risk, calculating stops and profit-targets, and rebalancing portfolios. Average true range is a useful measure for position sizing in futures ...

Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated history of working in both institutional and retail environments, from broker-dealers to ...

From an investment perspective, volatility is typically discussed in two broad categories: historical volatility and implied volatility. The real challenge in investing is not whether investors get ...

Paid non-client promotion: Affiliate links for the products on this page are from partners that compensate us (see our advertiser disclosure with our list of partners for more details). However, our ...

The S&P 500 options market is flashing signs of unusual short-term anxiety. Traders have bid up the prices of near-term options so much that the implied volatility for options expiring in the next ...

Learn how excluding volatile items in financial and economic data improves long-term trend analysis. Discover examples in corporate earnings and economic indices.