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POSCO Steeleon Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:39.45% (+12.97%)
Analysis last updated: Saturday, February 21, 2026 at 09:37 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of POSCO Steeleon Co Ltd SGARCH
paramt-stat
ω1.23185.17
α0.13556.08
β0.761422.73
γ10.29673.98
γ2-0.3207-3.06
γ3-0.1910-2.82
γ40.50597.27
γ5-0.4871-6.08
γ60.37663.97
γ7-0.3607-2.94
γ80.14700.77
Estimation Period:
Aug 16, 2002 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts