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STE Explosifs & Produit Chim Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:23.75% (-1.45%)
Analysis last updated: Saturday, February 14, 2026 at 09:56 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of STE Explosifs & Produit Chim SGARCH
paramt-stat
ω0.83554.72
α0.10035.53
β0.774818.53
γ1-0.3381-2.55
γ20.55812.86
γ3-0.3578-1.88
γ40.16690.68
γ5-0.0038-0.02
γ6-0.1079-0.51
γ70.29381.04
γ8-0.4939-1.52
γ90.53431.74
γ10-0.6092-1.75
Estimation Period:
Jun 7, 2000 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts