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V-Lab

CBOE S&P 500 One-Year Volatility Index Asy. Power MEM Volatility Analysis
Volatility Prediction for Wednesday, February 18th, 2026:36.20% (-0.80%)
Analysis last updated: Wednesday, February 18, 2026 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
ω0.10129.61
α0.298718.64
β0.700044.33
γ-0.1795-4.64
δ0.55789.60
Estimation Period:
Jun 30, 2017 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts