1. S&P 500 rose 0.02% to 6,842.14 amid mixed trading. 2. Chewy Inc. reported earnings significantly above expectations. 3. Industrials sector increased by 0.8%, while tech stocks fell 0.6%. 4. U.S. compensation costs increased by 0.8% in Q3. 5. Mortgage applications rose by 4.8% week-over-week in December.