Coheris SA APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:51.87% (-3.23%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1344 | 14.84 | |
| 0.1094 | 34.66 | |
| 0.8906 | 256.65 | |
| 0.0883 | 4.48 | |
| 1.5653 | 33.96 |
Estimation Period:
Jun 30, 1999 to Feb 6, 2026
Jun 30, 1999 to Feb 6, 2026
News Impact Curve
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