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S&P Composite 1500 Information Technology Sector Index Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:27.38% (-1.37%)
Analysis last updated: Sunday, February 15, 2026 at 01:49 PM UTC
Date Range:

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to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of S&P Composite 1500 Information Technology Sector Index S0GARCH
paramt-stat
ω0.90657.55
α0.09459.96
β0.873375.08
γ10.02530.91
γ2-0.1192-2.64
γ30.18185.34
γ4-0.1446-5.12
γ50.10853.69
γ6-0.0676-2.27
γ70.00940.42
Estimation Period:
Dec 29, 1994 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts