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Yeong Hwa Metal Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:38.93% (-3.59%)
Analysis last updated: Saturday, February 21, 2026 at 10:47 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Yeong Hwa Metal Co Ltd S0GARCH
paramt-stat
ω0.75384.85
α0.14699.40
β0.793938.63
γ10.07721.13
γ2-0.0698-0.65
γ3-0.1041-1.53
γ40.14832.78
γ5-0.0867-1.67
γ60.07371.45
γ7-0.0727-1.31
γ80.14081.75
γ9-0.2693-2.61
γ100.24543.18
Estimation Period:
Jan 26, 1990 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts