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Bookook Steel Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:21.34% (+1.15%)
Analysis last updated: Sunday, February 15, 2026 at 01:09 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Bookook Steel Co Ltd S0GARCH
paramt-stat
ω3.00683.87
α0.16317.14
β0.769329.39
γ1-0.0809-1.09
γ20.29762.83
γ3-0.3441-4.85
γ40.09941.44
γ50.12932.19
γ6-0.0543-0.94
γ7-0.2195-3.42
γ80.26045.41
Estimation Period:
Jul 29, 1996 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts