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V-Lab

Korea Petroleum Industries Co Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:134.10% (+61.09%)
Analysis last updated: Saturday, February 21, 2026 at 10:41 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Korea Petroleum Industries Co SGARCH
paramt-stat
ω0.86904.58
α0.28418.10
β0.659521.17
γ1-0.0074-0.17
γ20.06851.04
γ3-0.2297-4.68
γ40.33457.14
γ5-0.2633-5.55
γ60.12292.05
γ70.00220.03
γ8-0.0874-1.05
γ90.20651.94
γ10-0.4876-3.99
Estimation Period:
Jan 3, 1990 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts