Jiangxi Copper Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:79.38% (-4.00%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6675 | 4.43 | |
| 0.0854 | 8.77 | |
| 0.8971 | 77.79 | |
| -0.0392 | -2.66 | |
| 0.0485 | 2.34 | |
| -0.0083 | -0.93 |
Estimation Period:
Jan 11, 2002 to Feb 6, 2026
Jan 11, 2002 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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