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V-Lab

Hunan Tyen Machinery Co., Ltd. Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:38.90% (-0.94%)
Analysis last updated: Saturday, February 7, 2026 at 08:34 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Hunan Tyen Machinery Co., Ltd. SGARCH
paramt-stat
ω1.43924.17
α0.131810.33
β0.789540.66
γ1-0.0667-0.97
γ20.13831.40
γ3-0.0457-0.81
γ4-0.1073-2.04
γ50.17843.55
γ6-0.2073-4.74
γ70.19374.56
γ8-0.0980-1.81
Estimation Period:
Dec 6, 1993 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts