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V-Lab

Hyosung Corp Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:69.20% (+7.51%)
Analysis last updated: Sunday, February 15, 2026 at 01:33 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Hyosung Corp S0GARCH
paramt-stat
ω0.75857.69
α0.09604.46
β0.825123.16
γ1-0.0095-0.25
γ20.08331.52
γ3-0.1884-4.70
γ40.15883.94
γ5-0.0248-0.63
γ6-0.0849-2.04
γ70.15593.27
γ8-0.1788-3.14
γ90.18402.13
γ10-0.1436-1.64
Estimation Period:
Jan 3, 1990 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts