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V-Lab

Beijing-Shanghai High Speed Railway Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:13.60% (-1.85%)
Analysis last updated: Saturday, February 7, 2026 at 08:58 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Beijing-Shanghai High Speed Railway Co Ltd S0GARCH
paramt-stat
ω2.38984.73
α0.14753.36
β0.60585.99
γ14.38944.17
γ2-5.7826-3.55
γ32.25921.85
γ4-2.3832-2.31
γ53.49553.44
γ6-3.9318-3.27
γ72.95043.14
Estimation Period:
Jan 16, 2020 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts