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Heilongjiang Transportation Development Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 24th, 2026:21.15% (-1.85%)
Analysis last updated: Saturday, February 14, 2026 at 08:54 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Heilongjiang Transportation Development Co Ltd S0GARCH
paramt-stat
ω1.57643.55
α0.20445.53
β0.662012.88
γ10.78151.87
γ2-1.0108-1.57
γ30.59201.24
γ4-1.0932-2.70
γ51.29832.85
γ6-0.7866-1.47
γ70.16980.37
γ80.57111.54
γ9-1.2283-3.25
γ101.01063.72
Estimation Period:
Mar 19, 2010 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts