S&P 500 Index EGARCH Volatility Analysis
Volatility Prediction for Thursday, January 22nd, 2026:14.43% (-0.64%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0041 | 1.45 | |
| 0.1514 | 35.69 | |
| 0.9715 | 689.95 | |
| -0.1294 | -33.82 |
Estimation Period:
Jan 1, 1990 to Jan 16, 2026
Jan 1, 1990 to Jan 16, 2026
News Impact Curve
Volatility Forecasts
Other EGARCH Analyses on Equity Indices