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V-Lab

Yamada Consulting Group Co Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:14.18% (+1.78%)
Analysis last updated: Sunday, February 15, 2026 at 12:58 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Yamada Consulting Group Co SGARCH
paramt-stat
ω0.73946.46
α0.16098.46
β0.728223.41
γ1-0.2191-2.99
γ20.24472.10
γ3-0.0638-0.65
γ40.15961.63
γ5-0.2481-1.99
γ60.25431.66
γ7-0.2735-1.96
γ80.26172.10
γ9-0.4357-2.42
Estimation Period:
Mar 23, 2001 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts