Learn how using historical data, instead of standard deviation, offers a more accurate assessment of stock volatility and risk management strategies.

Discover how to calculate covariance to assess stock relationships and optimize your portfolio, balancing risk and potential ...

If you search for the highest IQ on record, you will likely encounter the number 228, attributed to columnist Marilyn vos Savant, or the number 230, attributed to mathematician Terence Tao. However, ...

Discover the key differences, applications, and selection criteria for aerial work platforms in construction and industrial projects.

Today, across the world, the term ‘value investing’ is commonly used when investing in equities. However, not all individuals follow it in the true nature and spirit. If you wish to invest in top ...

Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...