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V-Lab

Tongyang Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:59.40% (-4.22%)
Analysis last updated: Friday, February 6, 2026 at 10:02 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Tongyang Inc S0GARCH
paramt-stat
ω0.53135.18
α0.14337.64
β0.782829.32
γ1-0.0422-0.78
γ20.11991.53
γ3-0.1798-3.14
γ40.13812.44
γ5-0.0415-0.78
γ60.02200.38
γ7-0.0887-1.48
γ80.13991.79
γ9-0.0778-0.62
γ100.01030.09
Estimation Period:
Jan 3, 1990 to Jan 30, 2026
Impact of return on volatility tomorrow
Volatility Forecasts