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	param	t-stat
$ω$	0.0190	14.30
$α$	0.0319	24.88
$β$	0.9681	994.94
$γ$	0.0272	1.30
$δ$	1.6473	30.50

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Gilead Sciences Inc APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 25th, 2026:31.95% (-0.12%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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