V-Lab

CBOE S&P 500 9-Day Volatility Index Asy. Power MEM Volatility Analysis
Volatility Prediction for Monday, July 7th, 2025:153.97% (-10.78%)
Analysis last updated: Friday, July 4, 2025 at 11:33 AM UTC
Date Range:

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graph of CBOE S&P 500 9-Day Volatility Index APMEM
paramt-stat
ω0.62697.24
α0.129625.88
β0.8426145.62
γ-0.5022-19.59
δ1.027421.56
Estimation Period:
Oct 4, 2013 to Jul 3, 2025
Impact of return on volatility tomorrow
Volatility Forecasts