Group 1: Boeing - Boeing shares surged 10.2%, making it the top performer in the S&P 500, following an optimistic outlook for 2026 provided by CFO Jay Malave [2][6] - The company expects to increase deliveries of its 737 and 787 jets next year and anticipates strong free cash flow growth in 2026 [2][6] Group 2: Intel - Intel shares rose 8.7%, continuing gains amid speculation that Apple could become a new customer, adding to a series of high-profile agreements this year, including a partnership with Nvidia [2][3] Group 3: Teradyne - Teradyne's stock was upgraded to "buy" from "hold" by Stifel, resulting in a 5.7% increase in shares, driven by a shift towards high-growth markets, particularly in AI applications [3] Group 4: Paper and Packaging Industry - Companies in the paper and packaging sector faced pressure due to sluggish consumer spending, elevated costs, and excess supply, with Packaging Corporation of America shares dropping 5.3% [4] - Competitors International Paper and Smurfit WestRock also saw declines of 3.4% each [4] Group 5: AutoZone - AutoZone shares fell 3.1% following cautious commentary from Morgan Stanley analysts regarding potential cost headwinds [5]