Harbin Sayyas Windows Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:39.71% (-2.50%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9832 | 5.40 | |
| 0.2020 | 3.36 | |
| 0.5735 | 7.04 | |
| -0.0090 | -0.27 |
Estimation Period:
Sep 27, 2022 to Feb 6, 2026
Sep 27, 2022 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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