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	param	t-stat
$ω$	0.3888	5.87
$α$	0.0945	11.46
$β$	0.8486	149.38
$γ$	0.1530	9.21
$δ$	1.9915	14.11

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Tingyi Cayman Islands Holding Corp APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:31.95% (+0.04%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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