Z-Score vs. Standard Deviation: Key Differences in Volatility Measurement

Learn the differences between Z-Score and Standard Deviation. Discover how they are calculated and used to evaluate market ...
Investopedia

Standard Error of the Mean vs. Standard Deviation

How They Differ and Practical Uses in Finance and Investing Henry Hoenig has three decades of journalism experience as a news and economics editor in the U.S. and Asia, handling coverage of global ...
Traders Magazine

Intraday Volatility in the COVID Era: Why it Matters

At FlexTrade, two of the questions we most often hear from our clients about automated trading and algo wheels are: “How should I determine which orders can be auto-routed?” “How many orders do I need ...
Morningstar

Standard Deviation: In Defense of an Often-Dismissed Investing Metric

In response to my article, Is the Stock Market Too Concentrated?, which relied upon standard-deviation calculations to assess investment risk, a reader wrote: “My problem [with your argument] is ...