Hangzhou Guotai Environmenta APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:47.89% (+17.60%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8136 | 4.65 | |
| 0.3521 | 10.21 | |
| 0.6223 | 29.51 | |
| -0.2650 | -4.79 | |
| 2.0047 | 8.41 |
Estimation Period:
Apr 5, 2023 to Feb 6, 2026
Apr 5, 2023 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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