V-Lab: Boston Scientific Corp Zero Slope Spline-GARCH Volatility Analysis

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Boston Scientific Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, November 17th, 2025:23.59% (+2.26%)

Analysis last updated: Friday, November 14, 2025 at 11:51 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

Parameter Estimates

	param	t-stat
$ω$	1.3262	8.01
$α$	0.1149	6.78
$β$	0.7020	18.11
$γ_{1}$	0.0788	4.19
$γ_{2}$	-0.1590	-5.52
$γ_{3}$	0.1467	6.40
$γ_{4}$	-0.1135	-5.13
$γ_{5}$	0.0715	3.51
$γ_{6}$	-0.0333	-1.97
$γ_{7}$	0.0155	1.29

Estimation Period:
May 20, 1992 to Nov 14, 2025

News Impact Curve

Impact of return on volatility tomorrow

Volatility Forecasts

Volatility Forecasts