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Iljin Diamond Co Ltd/Old Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:42.48% (-2.16%)
Analysis last updated: Sunday, February 15, 2026 at 01:25 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Iljin Diamond Co Ltd/Old S0GARCH
paramt-stat
ω1.24563.72
α0.14716.88
β0.778528.84
γ10.09070.61
γ2-0.1741-0.75
γ30.11220.65
γ40.01860.13
γ5-0.0123-0.11
γ6-0.2309-1.96
γ70.39453.04
γ8-0.2667-2.52
Estimation Period:
Dec 22, 2004 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts