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Songwon Industrial Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:32.26% (-0.87%)
Analysis last updated: Sunday, February 15, 2026 at 01:43 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of Songwon Industrial Co Ltd S0GARCH
paramt-stat
ω0.74309.25
α0.10859.59
β0.786231.61
γ10.04372.70
γ2-0.0987-3.76
γ30.09164.09
γ4-0.0530-2.35
γ50.02581.27
γ6-0.0262-1.46
γ70.02842.22
Estimation Period:
Jan 3, 1990 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts