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Henan Dayou Energy Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:101.00% (-6.54%)
Analysis last updated: Friday, February 6, 2026 at 08:04 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Henan Dayou Energy Co Ltd SGARCH
paramt-stat
ω1.17344.13
α0.13909.05
β0.813438.51
γ10.54133.07
γ2-0.9365-3.67
γ30.52463.13
γ4-0.0912-0.52
γ5-0.2182-1.23
γ60.49003.09
γ7-0.5813-4.02
γ80.41962.36
γ90.08890.28
Estimation Period:
Oct 9, 2003 to Jan 30, 2026
Impact of return on volatility tomorrow
Volatility Forecasts