HSI Volatility Index GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Friday, December 5th, 2025:72.16% (-5.65%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 31.9688 | 6.06 | |
| 0.0981 | 14.55 | |
| 0.9474 | 112.50 | |
| 4.7361 | 4.54 |
Estimation Period:
Jul 16, 2010 to Nov 19, 2021
Jul 16, 2010 to Nov 19, 2021
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