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	param	t-stat
$ω$	0.6583	2.96
$α$	0.2904	1.76
$β$	0.0028	0.02
$γ_{1}$	71.5488	0.50
$γ_{2}$	-244.0498	-1.01
$γ_{3}$	301.1227	2.08
$γ_{4}$	-90.9009	-1.15
$γ_{5}$	-218.5828	-2.25
$γ_{6}$	355.2460	3.71
$γ_{7}$	-245.9006	-2.94
$γ_{8}$	76.4032	0.79
$γ_{9}$	8.9165	0.08

V-Lab

PTL Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:89.35% (-10.01%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other PTL Ltd Analyses