The US stock market is closed for Presidents Day 2026. Here is what comes next, plus the full 2026 NYSE and Nasdaq stock market holidays and early-close calendar.
Sam Altman's net worth in 2026 is estimated to range from approximately $1.2 billion to $2.0 billion. This analysis clarifies what is verifiable and what remains uncertain.
What Is the new CEO of Berkshire Hathaway’s net worth? Learn who Greg Abel is, how Buffett’s successor built his wealth, and what it means for Berkshire.