FTSE 100 Implied Volatility Index 30 Days

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	param	t-stat
$ω$	0.7409	5.48
$α$	0.0535	7.57
$β$	0.9185	87.57
$γ_{1}$	-0.0605	-1.62
$γ_{2}$	0.1863	3.48
$γ_{3}$	-0.2705	-7.26
$γ_{4}$	0.2650	6.14
$γ_{5}$	-0.2133	-4.02
$γ_{6}$	0.1284	2.57
$γ_{7}$	-0.0363	-0.86
$γ_{8}$	-0.0028	-0.07
$γ_{9}$	-0.0168	-0.31

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Rio Tinto PLC Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:28.30% (+2.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Rio Tinto PLC Analyses