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V-Lab

Joongang Advanced Materials Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:71.91% (-3.18%)
Analysis last updated: Friday, February 13, 2026 at 10:02 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Joongang Advanced Materials Co Ltd S0GARCH
paramt-stat
ω0.54525.06
α0.22626.31
β0.551010.23
γ1-0.6675-3.21
γ20.90553.04
γ3-0.3510-1.68
γ40.46951.85
γ5-0.6886-2.56
γ60.44941.71
γ7-0.1784-0.66
γ80.07300.28
γ9-0.0151-0.06
γ100.00480.03
Estimation Period:
Jul 31, 2007 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts