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CBOE S&P 500 One-Year Volatility Index Asy. Power MEM Volatility Analysis
Volatility Prediction for Friday, December 12th, 2025:23.61% (+1.02%)
Analysis last updated: Friday, December 12, 2025 at 12:32 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of CBOE S&P 500 One-Year Volatility Index APMEM
paramt-stat
ω0.10219.65
α0.297518.46
β0.695843.62
γ-0.1831-4.71
δ0.50868.82
Estimation Period:
Jun 30, 2017 to Dec 5, 2025
Impact of return on volatility tomorrow
Volatility Forecasts