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Impact Devpr & Contractor SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:29.42% (-1.97%)
Analysis last updated: Sunday, February 15, 2026 at 02:57 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Impact Devpr & Contractor SA S0GARCH
paramt-stat
ω3.14876.02
α0.19688.01
β0.647617.41
γ10.09901.05
γ2-0.0652-0.37
γ30.00090.01
γ4-0.0820-0.93
γ5-0.0313-0.52
γ60.24874.14
γ7-0.2816-4.85
γ80.14493.61
Estimation Period:
Oct 13, 1998 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts