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Songwon Industrial Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:30.68% (-0.45%)
Analysis last updated: Saturday, February 21, 2026 at 10:53 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Songwon Industrial Co Ltd S0GARCH
paramt-stat
ω0.74219.24
α0.10879.59
β0.785731.51
γ10.04352.69
γ2-0.0986-3.76
γ30.09154.10
γ4-0.0530-2.36
γ50.02591.28
γ6-0.0264-1.47
γ70.02852.24
Estimation Period:
Jan 3, 1990 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts