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V-Lab

Guangdong Provincial Expressway Development Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:11.97% (-0.59%)
Analysis last updated: Saturday, February 7, 2026 at 09:09 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Guangdong Provincial Expressway Development Co Ltd S0GARCH
paramt-stat
ω1.31434.96
α0.16227.40
β0.699620.47
γ1-0.1740-4.85
γ20.29305.76
γ3-0.1886-4.22
γ40.09061.60
γ5-0.0110-0.19
γ6-0.0196-0.41
γ70.02090.59
Estimation Period:
Aug 15, 1996 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts