V-Lab
V-Lab
AT&T Inc AGARCH Volatility Analysis
Volatility Prediction for Monday, July 7th, 2025:21.30% (-0.71%)
Analysis last updated: Thursday, July 3, 2025 at 11:27 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of AT&T Inc AGARCH
paramt-stat
ω0.035019.62
α0.068042.62
β0.9177562.30
γ0.21336.42
Estimation Period:
Jan 2, 1990 to Jul 3, 2025
Impact of return on volatility tomorrow
Volatility Forecasts