Quebecor Inc AGARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:19.06% (-0.62%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0683 | 21.14 | |
| 0.1019 | 30.47 | |
| 0.8743 | 252.76 | |
| 0.2820 | 10.54 |
Estimation Period:
Jan 1, 1990 to Feb 20, 2026
Jan 1, 1990 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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