S&P/NZX All Index GJR-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:8.19% (-0.24%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0119 | 24.95 | |
| 0.0627 | 16.26 | |
| 0.8964 | 377.12 | |
| 0.0436 | 5.74 |
Estimation Period:
Jan 3, 1990 to Feb 5, 2026
Jan 3, 1990 to Feb 5, 2026
News Impact Curve
Volatility Forecasts
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