Inventiva SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:71.32% (-0.16%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7800 | 4.02 | |
| 0.2846 | 2.54 | |
| 0.0982 | 1.02 | |
| -1.1763 | -1.18 | |
| 3.0337 | 2.14 | |
| -3.6860 | -4.35 | |
| 2.6239 | 3.20 | |
| -0.8244 | -1.04 | |
| -0.0848 | -0.14 |
Estimation Period:
Jul 10, 2020 to Feb 13, 2026
Jul 10, 2020 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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