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Wooshin Systems Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:29.71% (+2.54%)
Analysis last updated: Sunday, February 15, 2026 at 01:37 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Wooshin Systems Co Ltd SGARCH
paramt-stat
ω1.81955.16
α0.11917.26
β0.812634.22
γ1-0.0490-0.45
γ20.25881.52
γ3-0.4366-3.14
γ40.37022.90
γ5-0.1653-1.57
γ6-0.0278-0.31
γ70.14311.70
γ8-0.1552-1.73
γ9-0.0389-0.28
Estimation Period:
Aug 10, 2001 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts