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V-Lab

Henan Dayou Energy Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:84.89% (-7.59%)
Analysis last updated: Saturday, February 7, 2026 at 08:30 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Henan Dayou Energy Co Ltd S0GARCH
paramt-stat
ω1.17004.02
α0.13699.18
β0.820140.27
γ10.52212.89
γ2-0.9064-3.46
γ30.50722.93
γ4-0.0821-0.45
γ5-0.2231-1.22
γ60.50653.11
γ7-0.6572-4.55
γ80.63974.33
γ9-0.4516-3.47
Estimation Period:
Oct 9, 2003 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts