Hangzhou Heatwell Electric Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:26.46% (-3.10%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6145 | 5.12 | |
| 0.2090 | 4.14 | |
| 0.6685 | 9.47 | |
| 0.1963 | 2.74 |
Estimation Period:
Sep 11, 2023 to Jan 30, 2026
Sep 11, 2023 to Jan 30, 2026
News Impact Curve
Volatility Forecasts
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