Anhui Tongguan Copper Foil Group Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:61.19% (-4.49%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.3408 | 5.48 | |
| 0.2977 | 4.61 | |
| 0.4438 | 5.15 | |
| 0.8879 | 5.69 | |
| -1.2049 | -6.05 |
Estimation Period:
Jan 27, 2022 to Feb 6, 2026
Jan 27, 2022 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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