Imerys Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:36.82% (-0.81%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7166 | 7.88 | |
| 0.0921 | 3.86 | |
| 0.6023 | 6.19 | |
| 0.2311 | 0.73 | |
| -0.7067 | -1.36 | |
| 1.1845 | 2.82 | |
| -0.8692 | -2.12 | |
| -0.5128 | -1.42 | |
| 1.3492 | 4.33 | |
| -1.0256 | -3.49 | |
| 0.6277 | 1.99 | |
| -0.4376 | -1.64 |
Estimation Period:
May 28, 2014 to Feb 6, 2026
May 28, 2014 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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