NOS Nova AS APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:65.87% (-3.17%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0000 | 4.12 | |
| 0.1514 | 10.54 | |
| 0.8417 | 63.29 | |
| -0.0517 | -0.76 | |
| 1.8002 | 18.03 |
Estimation Period:
Jan 27, 2021 to Feb 6, 2026
Jan 27, 2021 to Feb 6, 2026
News Impact Curve
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