Sam-A Aluminum Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:54.34% (-6.71%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.4512 | 4.51 | |
| 0.2181 | 7.28 | |
| 0.6692 | 19.55 | |
| -0.0088 | -0.14 | |
| 0.0641 | 0.70 | |
| -0.2303 | -3.90 | |
| 0.2987 | 5.44 | |
| -0.1776 | -2.46 | |
| 0.0591 | 0.69 | |
| -0.0025 | -0.04 | |
| 0.1076 | 2.03 | |
| -0.2148 | -3.01 | |
| 0.0736 | 0.61 |
Estimation Period:
Jan 3, 1990 to Feb 13, 2026
Jan 3, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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