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V-Lab

Hwangkum Steel & Technology Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:21.54% (+1.34%)
Analysis last updated: Saturday, February 21, 2026 at 10:22 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Hwangkum Steel & Technology Co Ltd SGARCH
paramt-stat
ω1.94876.80
α0.17056.57
β0.733621.92
γ1-0.1437-2.45
γ20.21912.27
γ3-0.0002-0.00
γ4-0.2942-4.34
γ50.48826.74
γ6-0.4098-4.84
γ70.20662.29
γ8-0.2008-2.41
γ90.24072.08
Estimation Period:
Apr 25, 1997 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts