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Huadian Heavy Industries Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:90.91% (-13.99%)
Analysis last updated: Saturday, February 7, 2026 at 08:31 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Huadian Heavy Industries Co Ltd S0GARCH
paramt-stat
ω1.10323.55
α0.18545.15
β0.64579.41
γ1-2.6531-3.07
γ24.22293.37
γ3-1.6916-1.92
γ4-0.3965-0.47
γ50.81691.10
γ60.50670.77
γ7-2.1477-3.50
γ82.08473.00
γ9-0.9614-1.38
γ100.26190.54
Estimation Period:
Dec 11, 2014 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts