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S&P 500 Energy Sector Index Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:26.62% (+0.71%)
Analysis last updated: Friday, February 13, 2026 at 12:01 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of S&P 500 Energy Sector Index S0GARCH
paramt-stat
ω0.80607.12
α0.06779.64
β0.9245132.63
γ1-0.0004-1.92
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts