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	param	t-stat
$ω$	0.9539	7.82
$α$	0.1613	5.40
$β$	0.7172	15.19
$γ_{1}$	-0.0386	-1.58
$γ_{2}$	0.0419	1.14
$γ_{3}$	0.0431	1.53
$γ_{4}$	-0.0986	-3.55
$γ_{5}$	0.0704	3.46

V-Lab

TLT Percentage Price Volatility Index Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:100.44% (+8.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other TLT Percentage Price Volatility Index Analyses