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Intertek Group PLC Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:21.82% (-1.05%)
Analysis last updated: Saturday, February 7, 2026 at 12:54 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Intertek Group PLC SGARCH
paramt-stat
ω1.16486.21
α0.09836.90
β0.780321.89
γ10.10421.76
γ2-0.0899-1.08
γ3-0.1272-2.34
γ40.23244.00
γ5-0.1860-2.23
γ60.11161.07
γ7-0.1160-1.18
γ80.15771.42
Estimation Period:
May 23, 2002 to Jan 30, 2026
Impact of return on volatility tomorrow
Volatility Forecasts