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V-Lab

Sto Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:26.60% (-0.99%)
Analysis last updated: Sunday, February 15, 2026 at 02:30 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Sto Co Ltd S0GARCH
paramt-stat
ω1.40484.49
α0.15516.61
β0.744620.58
γ11.22213.02
γ2-2.2643-3.80
γ31.93345.21
γ4-1.4802-3.80
γ50.80392.22
γ6-0.2879-0.97
γ70.42181.43
γ8-0.9175-3.80
γ90.87794.07
γ10-0.3328-2.12
Estimation Period:
Apr 17, 2009 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts