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S&P 500 Insurance Industry Group Index GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:15.88% (-0.84%)
Analysis last updated: Friday, February 20, 2026 at 12:02 AM UTC
Date Range:

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to

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graph of S&P 500 Insurance Industry Group Index GAS-GARCH-T
paramt-stat
ω1.79117.77
α0.085340.78
β0.9873560.32
ν7.20747.42
Estimation Period:
Jan 1, 1990 to Feb 13, 2026