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V-Lab

Japan Insulation Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:16.35% (-5.48%)
Analysis last updated: Friday, February 6, 2026 at 09:40 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Japan Insulation Co Ltd S0GARCH
paramt-stat
ω8.08793.57
α0.41994.40
β0.39405.27
γ18.82134.33
γ2-12.3162-3.93
γ36.88443.23
γ4-6.9001-3.22
γ57.52622.81
γ6-4.1006-1.44
γ7-2.9439-0.87
γ84.73721.40
γ9-1.9227-0.87
Estimation Period:
Mar 19, 2020 to Jan 30, 2026
Impact of return on volatility tomorrow
Volatility Forecasts