Grinm Semiconductor Material Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:67.92% (+1.73%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2626 | 2.91 | |
| 0.1672 | 2.77 | |
| 0.7716 | 8.21 | |
| 11.8625 | 0.76 | |
| -33.6035 | -1.09 | |
| 44.0022 | 1.35 | |
| -32.6905 | -1.31 | |
| 16.5673 | 0.93 | |
| -14.8097 | -0.85 | |
| 25.2311 | 1.21 | |
| -51.6108 | -1.41 | |
| 72.5630 | 1.72 | |
| -51.2780 | -1.99 |
Estimation Period:
Nov 10, 2022 to Feb 6, 2026
Nov 10, 2022 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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