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V-Lab

Hwangkum Steel & Technology Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:20.71% (-0.33%)
Analysis last updated: Sunday, February 15, 2026 at 01:38 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Hwangkum Steel & Technology Co Ltd S0GARCH
paramt-stat
ω2.01326.99
α0.17086.63
β0.732521.89
γ1-0.1300-2.24
γ20.20242.11
γ30.00070.01
γ4-0.2872-4.25
γ50.47766.60
γ6-0.3989-4.71
γ70.19672.18
γ8-0.1908-2.42
γ90.22564.42
Estimation Period:
Apr 25, 1997 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts