On this episode of Stock Movers: 

- Carnival (CCL) shares fall after the company raised its full-year earnings forecast for the third straight quarter. Shares slumped as much as 5.9%, the most intraday since June 13, on net yields guidance for the fourth quarter that trailed some expectations, and comments on cost headwinds in 2026. 

- Electronic Arts (EA) shares rise after news that a group of investors including the Saudi sovereign wealth fund will acquire Electronic Arts in a leveraged buyout that values the company at $55 billion. 

- Jefferies Financial Group (JEF) posted its best fiscal third-quarter revenue ever, with total revenue jumping almost 22% to $2.05 billion. The firm said the last quarter was its best period ever for advisory revenue, as deal activity picked up and market conditions improved, with trading activity also coming in higher than a year ago. The stock moved modestly lower in afterhours trading.