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Whitbread PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:23.72% (-0.75%)
Analysis last updated: Sunday, February 22, 2026 at 12:23 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Whitbread PLC S0GARCH
paramt-stat
ω0.72937.85
α0.11538.90
β0.799335.55
γ1-0.0750-2.51
γ20.16813.83
γ3-0.1979-6.10
γ40.20155.25
γ5-0.1650-4.03
γ60.07582.15
γ70.04091.27
γ8-0.0950-2.36
γ90.05881.52
Estimation Period:
Jan 1, 1990 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts