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	param	t-stat
$ω$	0.0810	7.97
$α$	0.1047	17.08
$β$	0.8167	79.19

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Proshares Trust-S&P 500 EX-Health Care ETF GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:15.65% (-0.82%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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