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Howden Joinery Group PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:24.93% (-0.40%)
Analysis last updated: Thursday, February 12, 2026 at 02:54 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Howden Joinery Group PLC S0GARCH
paramt-stat
ω1.27867.58
α0.10045.77
β0.758322.60
γ10.19893.95
γ2-0.2980-3.40
γ30.12771.91
γ40.00410.08
γ5-0.1187-2.19
γ60.13532.64
γ7-0.0461-1.06
γ8-0.0049-0.13
γ90.00270.10
Estimation Period:
Jul 16, 1992 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts