U.S. stock-index futures traded mixed Sunday evening as investors geared up for a holiday-shortened week, with hospitalizations due to COVID-19 on the rise. On Saturday, there were 83,227 people hospitalized with the disease derived from the novel strain of coronavirus, according to the Covid Tracking Project. Saturday's record marks a series of records for hospitalizations since Nov. 10. Futures for the Dow Jones Industrial Average /zigman2/quotes/210407078/delayed YM00 -0.16% were off 15 points, or less than 0.1%, at 29,197; those for the S&P 500 index /zigman2/quotes/209948968/delayed ES00 -0.24% fell less than 0.1% at 3,553, while Nasdaq-100 futures /zigman2/quotes/210219788/delayed NQ00 -0.25% were up 0.2% at 11.927.50. On Friday, the Dow /zigman2/quotes/210598065/realtime DJIA -0.12% booked a 0.7% loss, the S&P 500 /zigman2/quotes/210599714/realtime SPX +0.36% ended the week with a 0.8% declined, while the Nasdaq Composite Index /zigman2/quotes/210598365/realtime COMP +0.69% finished the week 0.2% higher. The small-capitalization Russell 2000 index /zigman2/quotes/210598147/delayed RUT -0.25% gained 2.4% over the period, outstripping its large-cap rivals over the stretch. In the coming week, U.S. markets will be closed on Thursday for the Thanksgiving holiday, with volume likely to be low in the following session.