Brompton Global HLC Inc & GT APARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:14.70% (+0.11%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0725 | 13.42 | |
| 0.0766 | 11.38 | |
| 0.8696 | 110.28 | |
| 0.5666 | 7.21 | |
| 1.4273 | 21.05 |
Estimation Period:
Sep 24, 2015 to Feb 6, 2026
Sep 24, 2015 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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