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Ashtead Group PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:44.23% (-0.89%)
Analysis last updated: Saturday, February 7, 2026 at 12:37 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Ashtead Group PLC S0GARCH
paramt-stat
ω0.51245.62
α0.08956.69
β0.827930.99
γ1-0.1730-2.27
γ20.33993.00
γ3-0.2141-2.90
γ4-0.0503-0.73
γ50.20473.67
γ6-0.1976-4.61
γ70.12993.01
γ8-0.0427-0.99
γ90.02480.59
γ10-0.0367-1.10
Estimation Period:
Jan 1, 1990 to Jan 30, 2026
Impact of return on volatility tomorrow
Volatility Forecasts