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V-Lab

Jmacs Japan Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:115.68% (+46.95%)
Analysis last updated: Friday, February 6, 2026 at 09:50 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Jmacs Japan Co Ltd S0GARCH
paramt-stat
ω0.93134.90
α0.24786.09
β0.602012.47
γ10.10381.41
γ2-0.2668-2.40
γ30.31303.69
γ4-0.2447-3.17
γ50.09711.23
γ60.13281.66
γ7-0.2866-3.94
γ80.16911.98
γ90.01310.19
Estimation Period:
Sep 30, 1993 to Jan 30, 2026
Impact of return on volatility tomorrow
Volatility Forecasts