V-Lab: Alphabet Inc GAS-GARCH Student T Volatility Analysis

V-Lab

Alphabet Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Thursday, September 18th, 2025:25.58% (-0.85%)

Analysis last updated: Wednesday, September 17, 2025 at 09:30 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

Parameter Estimates

	param	t-stat
$ω$	4.4350	3.33
$α$	0.0603	35.43
$β$	0.9912	377.90
$ν$	4.2130	11.38

Estimation Period:
Aug 19, 2004 to Sep 12, 2025