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V-Lab

Jiangsu Expressway Company Limited Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:20.21% (-0.53%)
Analysis last updated: Friday, February 6, 2026 at 08:01 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Jiangsu Expressway Company Limited S0GARCH
paramt-stat
ω0.90436.30
α0.10706.80
β0.795128.38
γ10.01860.18
γ20.02960.18
γ3-0.1632-1.21
γ40.00110.01
γ50.45374.14
γ6-0.6966-5.17
γ70.60694.18
γ8-0.3490-2.65
γ90.16201.34
γ10-0.1016-1.37
Estimation Period:
Jan 16, 2001 to Jan 30, 2026
Impact of return on volatility tomorrow
Volatility Forecasts