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Howden Joinery Group PLC Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:25.60% (-0.28%)
Analysis last updated: Saturday, February 14, 2026 at 01:08 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Howden Joinery Group PLC SGARCH
paramt-stat
ω1.34457.93
α0.10045.77
β0.755122.05
γ10.21554.39
γ2-0.3210-3.77
γ30.13562.08
γ40.00480.09
γ5-0.1254-2.33
γ60.14492.83
γ7-0.0574-1.29
γ80.01240.29
γ9-0.0374-0.63
Estimation Period:
Jul 16, 1992 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts