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	param	t-stat
$ω$	0.9497	5.61
$α$	0.1458	3.29
$β$	0.3936	2.80
$γ_{1}$	-0.6993	-1.43
$γ_{2}$	1.5389	2.06
$γ_{3}$	-2.0332	-3.34
$γ_{4}$	1.8905	3.16
$γ_{5}$	-0.9008	-2.22
$γ_{6}$	0.3065	0.86
$γ_{7}$	0.0646	0.17
$γ_{8}$	-0.0431	-0.12
$γ_{9}$	-0.7533	-1.95
$γ_{10}$	1.0027	2.80

V-Lab

PTC Therapeutics Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:39.26% (+0.72%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other PTC Therapeutics Inc Analyses