Tupy Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:35.03% (+2.40%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.7430 | 8.08 | |
| 0.1167 | 6.45 | |
| 0.7873 | 23.74 | |
| 0.0137 | 2.34 | |
| -0.0149 | -1.98 |
Estimation Period:
Jan 26, 2005 to Feb 6, 2026
Jan 26, 2005 to Feb 6, 2026
News Impact Curve
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