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S&P Composite 1500 Health Care Sector Index Asy. Power MEM Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:14.14% (-1.20%)
Analysis last updated: Thursday, February 19, 2026 at 12:01 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

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10Y ·

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graph of S&P Composite 1500 Health Care Sector Index APMEM
paramt-stat
ω0.032133.75
α0.168959.06
β0.8073281.48
γ0.266133.66
δ1.309231.28
Estimation Period:
Dec 19, 2001 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts