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Polimex Mostostal Siedlce Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:52.02% (-2.31%)
Analysis last updated: Sunday, February 15, 2026 at 02:57 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Polimex Mostostal Siedlce Sa S0GARCH
paramt-stat
ω0.75952.50
α0.08797.22
β0.856144.20
γ1-0.0313-0.16
γ20.00710.03
γ30.12791.13
γ4-0.2922-3.33
γ50.53195.85
γ6-0.7012-6.78
γ70.49234.00
γ8-0.1108-0.97
γ9-0.0729-0.70
γ100.07240.88
Estimation Period:
Jul 30, 1998 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts