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V-Lab

NamKwang Engineering & Construction Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:33.57% (-2.83%)
Analysis last updated: Saturday, February 21, 2026 at 10:46 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of NamKwang Engineering & Construction Co Ltd S0GARCH
paramt-stat
ω0.66404.28
α0.18519.94
β0.754236.47
γ1-0.0304-0.47
γ20.11211.22
γ3-0.1568-2.59
γ40.03060.50
γ50.10441.62
γ60.02410.31
γ7-0.2702-3.00
γ80.30993.81
γ9-0.1985-2.21
γ100.11921.56
Estimation Period:
Jan 3, 1990 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts