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WPP PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:51.93% (-2.70%)
Analysis last updated: Saturday, February 21, 2026 at 12:39 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of WPP PLC S0GARCH
paramt-stat
ω0.79214.88
α0.09697.52
β0.836236.61
γ1-0.3701-6.99
γ20.59516.99
γ3-0.2903-4.76
γ4-0.0141-0.31
γ50.21805.67
γ6-0.2581-7.03
γ70.21204.49
γ8-0.1215-2.01
γ90.03480.49
γ10-0.0192-0.31
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts