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China Petrochemical Devp Co Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:25.82% (-0.10%)
Analysis last updated: Tuesday, February 10, 2026 at 10:14 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of China Petrochemical Devp Co S0GARCH
paramt-stat
ω1.40777.87
α0.11358.59
β0.770230.31
γ10.05192.84
γ2-0.0917-3.58
γ30.06493.89
γ4-0.0556-3.16
γ50.06593.19
γ6-0.0589-2.60
γ70.03552.04
Estimation Period:
Oct 27, 1993 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts