S&P 500 Index GJR-GARCH Volatility Analysis
Volatility Prediction for Tuesday, March 17th, 2026:15.56% (-0.65%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0214 | 20.52 | |
| 0.0039 | 1.55 | |
| 0.8973 | 415.41 | |
| 0.1598 | 29.29 |
Estimation Period:
Jan 1, 1990 to Mar 13, 2026
Jan 1, 1990 to Mar 13, 2026
News Impact Curve
Volatility Forecasts
Other S&P 500 Index Analyses
Other GJR-GARCH Analyses on Equity Indices