Will the S&P 500 close above 6000 on December 31, 2026?
Read as: Will S&P 500 (^GSPC) close at or above 6,000 on December 31, 2026?
· Yahoo Finance daily close
Probability of yes
Three price models are averaged: a volatility-only lognormal, a Merton jump-diffusion (12,000 paths) whose jump rate rises when news coverage is high, and a replay of past windows in S&P 500's history with the average trend removed. The price itself is centered, so the chance of finishing above today's price is under one half. A touch in the lognormal piece is a simulated path checked at each step, not double the chance of finishing past the level. The historical touch is the highest daily close, not an intraday high. Louder news widens both tails. It does not point the move up or down.
Data · Yahoo Finance (daily closes)
Not financial, election, or medical advice. Terms
Sources and the record
Asked
Weights
Price-path ensemble
Models in the ensemble
- Lognormal (volatility only)100% · weight 30%
blended volatility 13% a year, no drift
- Jump-diffusion with news catalyst100% · weight 40%
8.7 jumps a year historically, scaled 1.00x by current news coverage
- Historical replay99% · weight 30%
2,455 past 59-trading-day windows over 10 years, drift removed
Inputs
- Last price
- 7,811.54 (2026-10-09)Yahoo Finance
- Threshold
- 6,000.00 (close, above)