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V-Lab

Quebecor Inc Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:21.04% (-2.11%)
Analysis last updated: Saturday, February 7, 2026 at 01:15 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Quebecor Inc SGARCH
paramt-stat
ω1.10787.42
α0.15097.05
β0.701219.02
γ10.00720.21
γ20.02630.49
γ30.00290.06
γ4-0.1552-3.10
γ50.24015.39
γ6-0.2357-5.87
γ70.17524.07
γ8-0.0547-1.33
γ90.00070.02
γ10-0.0467-0.74
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts