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Hwacheon Machinery Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:93.44% (-8.18%)
Analysis last updated: Saturday, February 21, 2026 at 09:29 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Hwacheon Machinery Co Ltd S0GARCH
paramt-stat
ω0.74115.35
α0.15228.17
β0.787829.77
γ1-0.0060-0.12
γ20.06290.89
γ3-0.1953-3.93
γ40.21213.97
γ5-0.0652-1.18
γ6-0.0524-0.89
γ70.08931.39
γ80.01130.18
γ9-0.1096-1.85
γ100.04060.85
Estimation Period:
Jan 3, 1990 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts