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V-Lab

Huadian Energy Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:19.30% (-0.80%)
Analysis last updated: Wednesday, February 11, 2026 at 08:21 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Huadian Energy Co Ltd SGARCH
paramt-stat
ω1.18273.52
α0.13388.08
β0.796433.10
γ1-0.1652-1.89
γ20.19361.57
γ30.06360.82
γ4-0.2452-3.52
γ50.26033.08
γ6-0.1668-1.68
γ70.22552.35
γ8-0.3735-4.31
γ90.28582.73
Estimation Period:
Apr 22, 1996 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts