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V-Lab

Yueyang Xingchang Petro-Chemical Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:35.81% (-1.12%)
Analysis last updated: Tuesday, February 10, 2026 at 08:17 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Yueyang Xingchang Petro-Chemical Co Ltd SGARCH
paramt-stat
ω1.12654.51
α0.08839.09
β0.880066.39
γ1-0.0018-0.03
γ20.12501.23
γ3-0.2199-3.23
γ40.06541.09
γ50.13122.18
γ6-0.2434-3.75
γ70.30084.32
γ8-0.2654-2.67
Estimation Period:
Jun 26, 1997 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts