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	param	t-stat
$ω$	1.0000	6.22
$α$	0.4318	15.67
$β$	0.5363	27.18
$γ$	-0.1632	-4.62
$δ$	0.8607	13.14

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Sentage Holdings Inc APARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:72.23% (-14.00%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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