Group 1 - Boeing led the industrial sector with a gain of approximately 0.6% following a significant U.S. Air Force contract worth about $8.5 billion for fighter jets [2][4] - Molina Healthcare saw a notable increase of around 2.5% after positive investor commentary from Michael Burry, a well-known investor [2][4] - AXT, a semiconductor company, experienced a substantial rise of 8.29%, indicating strong performance in the semiconductor sector [2] Group 2 - OceanFirst Financial's stock dropped by 6.7% after announcing a merger agreement and a new strategic investment partner, highlighting volatility in the banking sector [5] - The overall market showed mixed breadth, with some sectors outperforming while others faced declines, reflecting a shift in investor sentiment towards economically sensitive areas [3][5] - The S&P 500, Nasdaq Composite, and Dow Jones Industrial Average all experienced slight declines, indicating a quiet trading day as the year-end approached [1][3]