Review & Preview: Musing Over AI

Sep 23, 2026 2:55 AM · YahooFinance

Mixed Bag. Stocks turned in an uneven performance on Tuesday, with renewed AI optimism driving the Nasdaq Composite to a new high, even as the other major indexes struggled.

Geopolitical optimism is boosting stocks as Trump prepares to meet with Xi.

Options expiration day brings seasonal volatility to a market already spooked by $100 crude.

The company’s three main businesses generate $14 billion annually. Then there’s its stake in SpaceX.

Stocks took a tumble after the central bank announced it will hike rates.

Oil prices weighed on stocks today as investors eagerly await the big Fed announcement.

The tech sector took a tumble thanks to doomsayers and Fed fears.

Here’s why major indexes actually rose on Friday despite the higher likelihood of a Fed interest rate increase.

Original source: YahooFinance