Fewer homes are selling due to high demand, prices and low inventory. Existing home sales fell 4.8% year-over-year in January. The Federal Reserve minutes emphasized a "gradual" approach to further interest rate hikes. Oil prices rose for the second straight week while stocks gained across the week led by a 1.35% rise in the Nasdaq Composite. The economic calendar for this week includes new home sales, consumer confidence data and many company earnings reports.