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V-Lab

British American Tobacco PLC Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:25.56% (+2.28%)
Analysis last updated: Saturday, February 21, 2026 at 12:46 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of British American Tobacco PLC SGARCH
paramt-stat
ω0.68338.22
α0.06416.83
β0.872745.67
γ1-0.0512-1.71
γ20.11192.50
γ3-0.1678-4.47
γ40.17473.28
γ5-0.0933-1.69
γ60.04621.19
γ70.00370.13
γ8-0.0818-2.30
γ90.12041.96
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts