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China High-Speed Railway Technology Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:40.52% (-0.39%)
Analysis last updated: Tuesday, February 10, 2026 at 08:10 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of China High-Speed Railway Technology Co Ltd S0GARCH
paramt-stat
ω1.21943.90
α0.15338.76
β0.768531.32
γ1-0.0359-0.49
γ2-0.0030-0.03
γ30.12972.80
γ4-0.1739-4.64
γ50.14624.20
γ6-0.1318-3.37
γ70.13933.01
γ8-0.0981-2.62
Estimation Period:
May 7, 1992 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts