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	param	t-stat
$ω$	0.8121	5.23
$α$	0.0697	3.84
$β$	0.8747	24.71
$γ_{1}$	0.2381	0.64
$γ_{2}$	-0.6448	-1.02
$γ_{3}$	0.6378	1.43
$γ_{4}$	-0.1928	-0.61
$γ_{5}$	0.1589	0.77
$γ_{6}$	-0.6204	-3.32
$γ_{7}$	0.6068	3.74

V-Lab

China-Hongkong Photo Products Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:50.57% (-1.88%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other China-Hongkong Photo Products Holdings Ltd Analyses