S&P500: A good first 100 days could mean a great rest of the year

  May 23rd was the 100th trading day of 2024. When the S&P 500 was up 10% year-to-date by this day, there was an average increase of 8.8% and a rise 85% of the time. In the last 9 instances, 8 resulted in double-digit gains.