S&P 500 200-day moving average rises for 329 straight sessions
AI Summary- S&P 500's 200-day moving average has climbed for 329 consecutive sessions
- The combined upward trend spans roughly 800 sessions, third-longest since 1990
- S&P 500, Nasdaq Composite and Dow Jones gained 12.54%, 14.08% and 10.40% year to date