Powertech Technology Inc GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:55.56% (-1.68%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0999 | 14.45 | |
| 0.0623 | 15.17 | |
| 0.9169 | 332.92 | |
| 0.0034 | 0.51 |
Estimation Period:
Jun 4, 2003 to Feb 6, 2026
Jun 4, 2003 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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