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	param	t-stat
$ω$	1.8996	5.90
$α$	0.1621	3.94
$β$	0.6493	9.80
$γ_{1}$	-1.6440	-3.39
$γ_{2}$	3.6700	4.92
$γ_{3}$	-2.9656	-5.91
$γ_{4}$	1.1090	2.53
$γ_{5}$	-0.2345	-0.49
$γ_{6}$	0.0747	0.15
$γ_{7}$	0.0577	0.11
$γ_{8}$	-0.1473	-0.25
$γ_{9}$	0.1341	0.32

V-Lab

Direxion Daily CSI 300 China A Share Bull 2X Shares Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:32.68% (-0.30%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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