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Wooshin Systems Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:33.71% (+2.19%)
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 S0GARCH
paramt-stat
ω1.83875.16
α0.11867.19
β0.814835.10
γ1-0.0373-0.34
γ20.23791.39
γ3-0.4192-3.00
γ40.35562.76
γ5-0.1533-1.45
γ6-0.0418-0.47
γ70.17342.04
γ8-0.2326-3.01
γ90.16332.71
Estimation Period:
Aug 10, 2001 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts