Headway Advanced Materials Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:22.16% (-0.81%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.6706 | 5.25 | |
| 0.1506 | 5.13 | |
| 0.6922 | 12.30 | |
| 0.4486 | 2.21 | |
| -0.6147 | -1.87 | |
| 0.4244 | 1.70 | |
| -0.5717 | -2.52 | |
| 0.5900 | 2.78 | |
| -0.4794 | -2.49 | |
| 0.3810 | 1.53 | |
| -0.2526 | -0.83 | |
| 0.0696 | 0.32 |
Estimation Period:
Sep 18, 2007 to Feb 6, 2026
Sep 18, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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