Yunnan Coal Energy Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:82.13% (-3.79%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.3753 | 4.18 | |
| 0.1305 | 9.88 | |
| 0.8202 | 47.33 | |
| -0.0812 | -0.70 | |
| 0.0082 | 0.05 | |
| 0.4624 | 3.52 | |
| -0.7723 | -7.07 | |
| 0.5651 | 6.28 | |
| -0.2572 | -2.80 | |
| 0.0744 | 0.62 | |
| 0.0461 | 0.31 | |
| -0.1377 | -0.81 | |
| 0.3793 | 1.69 |
Estimation Period:
Jan 23, 1997 to Feb 6, 2026
Jan 23, 1997 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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