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AT&T Inc GJR-GARCH Volatility Analysis
Volatility Prediction for Thursday, November 6th, 2025:24.78% (-0.62%)
Analysis last updated: Thursday, November 6, 2025 at 12:02 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of AT&T Inc GJR-GARCH
paramt-stat
ω0.024920.18
α0.040119.51
β0.9381569.59
γ0.02426.07
Estimation Period:
Jan 2, 1990 to Oct 31, 2025
Impact of return on volatility tomorrow
Volatility Forecasts