V-Lab: Alphabet Inc APARCH Volatility Analysis

Skip to main content

V-Lab

Alphabet Inc APARCH Volatility Analysis

Volatility Prediction for Monday, October 27th, 2025:28.68% (+1.79%)

Analysis last updated: Friday, October 24, 2025 at 09:57 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

Parameter Estimates

	param	t-stat
$ω$	0.0466	12.48
$α$	0.0843	20.22
$β$	0.9018	171.05
$γ$	0.1888	5.01
$δ$	0.5000	11.13

Estimation Period:
Aug 19, 2004 to Oct 24, 2025

News Impact Curve

Impact of return on volatility tomorrow

Volatility Forecasts

Volatility Forecasts