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Cotana Group Jsc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:25.38% (+1.07%)
Analysis last updated: Thursday, February 12, 2026 at 12:36 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Cotana Group Jsc S0GARCH
paramt-stat
ω1.09556.19
α0.19107.92
β0.641414.16
γ1-0.0786-0.37
γ20.31240.92
γ3-0.8918-3.21
γ41.44344.51
γ5-1.1712-3.27
γ60.57561.81
γ7-0.3645-1.39
γ80.08340.31
γ90.23710.96
Estimation Period:
May 4, 2011 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts