CBOE China ETF Volatility Index

CBOE Emerging Market Markets Volatility Index

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	param	t-stat
$ω$	0.0474	13.51
$α$	0.0764	29.30
$β$	0.9236	326.72
$γ$	-0.2165	-9.47
$δ$	0.9537	17.20

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Hualan Biological Engineering Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:28.73% (-1.09%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hualan Biological Engineering Inc Analyses