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Grand Hall Enterprise Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:20.14% (-1.54%)
Analysis last updated: Sunday, February 8, 2026 at 04:07 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Grand Hall Enterprise Co Ltd S0GARCH
paramt-stat
ω1.18755.82
α0.23016.79
β0.607412.07
γ10.25943.87
γ2-0.4606-4.75
γ30.38815.80
γ4-0.4214-5.41
γ50.39694.17
γ6-0.2443-2.05
γ70.15571.24
γ8-0.0981-1.09
Estimation Period:
Jun 4, 2003 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts