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S&P Composite 1500 Health Care Sector Index APARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:15.58% (-0.37%)
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 Composite 1500 Health Care Sector Index APARCH
paramt-stat
ω0.028433.08
α0.086135.15
β0.9048412.00
γ0.617228.95
δ1.161934.11
Estimation Period:
Dec 29, 1994 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts