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Yunnan Coal Energy Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:75.60% (-3.83%)
Analysis last updated: Saturday, February 7, 2026 at 08:32 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Yunnan Coal Energy Co Ltd S0GARCH
paramt-stat
ω1.36994.11
α0.12829.98
β0.824148.82
γ1-0.0808-0.68
γ20.00990.06
γ30.45353.42
γ4-0.7567-6.85
γ50.55006.03
γ6-0.2526-2.72
γ70.09130.77
γ8-0.0139-0.10
γ90.02260.16
γ10-0.0377-0.37
Estimation Period:
Jan 23, 1997 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts