Tong Tai Machine & Tool Co Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:57.42% (-3.92%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6733 | 7.06 | |
| 0.1632 | 8.24 | |
| 0.6286 | 14.97 | |
| -0.0044 | -0.05 | |
| 0.0539 | 0.36 | |
| 0.0632 | 0.55 | |
| -0.2872 | -3.07 | |
| 0.2955 | 3.47 | |
| -0.3087 | -2.90 | |
| 0.4903 | 4.20 | |
| -0.5703 | -5.02 | |
| 0.5787 | 4.80 | |
| -0.6234 | -4.01 |
Estimation Period:
Sep 5, 2001 to Feb 11, 2026
Sep 5, 2001 to Feb 11, 2026
News Impact Curve
Volatility Forecasts
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