V-Lab: AT&T Inc Asy. Power MEM Volatility Analysis

V-Lab

AT&T Inc Asy. Power MEM Volatility Analysis

Volatility Prediction for Tuesday, September 16th, 2025:17.80% (-1.61%)

Analysis last updated: Monday, September 15, 2025 at 09:50 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

Parameter Estimates

	param	t-stat
$ω$	0.0329	27.13
$α$	0.1860	61.31
$β$	0.8029	249.50
$γ$	0.0849	14.38
$δ$	0.6596	16.40

Estimation Period:
Jan 2, 1990 to Sep 12, 2025

News Impact Curve

Impact of return on volatility tomorrow

Volatility Forecasts

Volatility Forecasts