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East Japan Railway Co Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:28.01% (-1.86%)
Analysis last updated: Sunday, February 15, 2026 at 01:50 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of East Japan Railway Co S0GARCH
paramt-stat
ω0.96263.31
α0.12897.48
β0.813337.18
γ10.16531.72
γ2-0.2547-1.89
γ30.03130.42
γ40.19263.13
γ5-0.2352-3.94
γ60.15061.96
γ7-0.1126-1.34
γ80.16042.34
γ9-0.1825-2.54
γ100.11781.93
Estimation Period:
Oct 26, 1993 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts