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V-Lab
V-Lab
AT&T Inc MEM Volatility Analysis
Volatility Prediction for Monday, November 17th, 2025:20.27% (-0.03%)
Analysis last updated: Saturday, November 15, 2025 at 12:25 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of AT&T Inc MEM
paramt-stat
ω0.04679.80
α0.178250.36
β0.8062282.28
Estimation Period:
Jan 2, 1990 to Nov 14, 2025
Impact of return on volatility tomorrow
Volatility Forecasts