Quebecor Inc APARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:25.14% (-1.75%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0505 | 19.62 | |
| 0.1127 | 29.66 | |
| 0.8873 | 237.32 | |
| 0.1636 | 9.45 | |
| 1.0701 | 33.02 |
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Jan 1, 1990 to Feb 6, 2026
News Impact Curve
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