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V-Lab

Attica Holdings Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:24.42% (+4.50%)
Analysis last updated: Saturday, February 14, 2026 at 10:22 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Attica Holdings Sa S0GARCH
paramt-stat
ω1.99353.29
α0.13597.66
β0.746027.26
γ10.24297.33
γ2-0.3013-6.07
γ30.03190.70
γ40.06791.60
γ50.05900.93
γ6-0.3011-4.16
γ70.29174.47
γ8-0.1254-1.84
γ90.06811.32
Estimation Period:
Nov 30, 1992 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts