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Yeong Hwa Metal Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 20th, 2026:43.32% (+19.15%)
Analysis last updated: Friday, February 20, 2026 at 10:03 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Yeong Hwa Metal Co Ltd S0GARCH
paramt-stat
ω0.75934.93
α0.14729.30
β0.792337.91
γ10.08101.19
γ2-0.0750-0.70
γ3-0.1019-1.50
γ40.14682.76
γ5-0.0854-1.65
γ60.07251.43
γ7-0.0727-1.29
γ80.14321.75
γ9-0.2734-2.64
γ100.24793.24
Estimation Period:
Jan 26, 1990 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts