Though four high-profile companies have announced and completed a split in 2025, Wall Street's biggest stock split of the year officially arrives today, Nov. 17.

Markets are exploding on Nvidia (NASDAQ: NVDA) earnings. Just last night, Nvidia posted EPS of $1.30, which beat estimates by four cents. Revenue of $57 billion, up 62.5% year over year, beat by $1.91 billion.

The rumor spread after self-described democratic socialist Zohran Mamdani won the 2025 New York mayoral election.

So, Burry is worried about valuations, and his Nvidia and Palantir moves suggest this concern applies to some of the biggest AI stocks. His message to Wall Street has rung out loud and clear: Valuations today represent a risk for the market and investors.

Participants bet that financial instruments that allow wagers on politics, sports and more can sidestep rules separating gambling from finance.

Chicago, Illinois-based Cboe Global Markets, Inc. (CBOE) is a leading global exchange operator that offers trading, clearing, and market-data services across equities, options, futures, foreign exchange,

Astrana Health, Inc. (NASDAQ:ASTH) is one of the Fast-Growing Small Cap Stocks to Buy According to Analysts. Wall Street has a mixed opinion on Astrana Health, Inc. (NASDAQ:ASTH). On November 12, Jaliendra Singh from Truist Financial reiterated a Buy rating on the stock with a price target of $37.