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S&P 500 Communication Services Sector Index Asy. Power MEM Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:23.39% (-2.43%)
Analysis last updated: Thursday, February 19, 2026 at 12:01 AM UTC
Date Range:

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graph of S&P 500 Communication Services Sector Index APMEM
paramt-stat
ω0.038124.55
α0.183057.29
β0.8020234.22
γ0.119515.55
δ1.069624.06
Estimation Period:
Dec 19, 2001 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts