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V-Lab

POSCO Holdings Inc Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:46.21% (-1.91%)
Analysis last updated: Tuesday, February 10, 2026 at 09:50 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of POSCO Holdings Inc SGARCH
paramt-stat
ω0.78677.09
α0.08169.01
β0.861255.46
γ1-0.0110-0.33
γ20.06521.25
γ3-0.1750-4.33
γ40.23086.21
γ5-0.2028-5.66
γ60.18025.25
γ7-0.1311-3.58
γ80.06201.57
γ9-0.0152-0.23
Estimation Period:
Jan 3, 1990 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts