Matrix Service Co Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:98.81% (-16.79%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9142 | 8.35 | |
| 0.1234 | 5.64 | |
| 0.6684 | 12.68 | |
| -0.0233 | -1.63 | |
| 0.0337 | 1.46 | |
| -0.0255 | -1.23 | |
| 0.0350 | 1.82 | |
| -0.0304 | -1.74 | |
| 0.0121 | 0.93 |
Estimation Period:
Sep 26, 1990 to Feb 6, 2026
Sep 26, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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