Measure Stock Volatility with Historical Data: A Practical Approach

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

Probability underlies much of the modern world – an engineering professor explains how it actually works

Probability underpins AI, cryptography and statistics. However, as the philosopher Bertrand Russell said, “Probability is the ...
International Business Times

Cha Eunwoo's Tax Case Could Lead to Up to 50 Billion WonFines and Jail Time: 'Make an Example of Him'

Cha Eunwoo, an actor and member of the singing group ASTRO, is receiving increased media and legal scrutiny after reports surfaced stating that the National Tax Service of South Korea has requested he ...
Time

6 Graphs That Show Where the U.S. Leads China on AI—and Where It Doesn’t

Two important things happened on January 20, 2025. In Washington, D.C., Donald Trump was inaugurated as President of the United States. In Hangzhou, China, a little-known Chinese firm called DeepSeek ...
Investopedia

The Power of Compound Interest: Calculations and Examples

Discover the magic of compounding and why it's important for increasing wealth Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business ...