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Inepar Industria Construcoes Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:95.45% (-4.20%)
Analysis last updated: Saturday, February 14, 2026 at 01:27 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Inepar Industria Construcoes SGARCH
paramt-stat
ω1.37664.00
α0.10945.90
β0.776417.83
γ10.44002.50
γ2-0.5336-2.07
γ30.33661.89
γ4-0.5896-3.60
γ50.53313.22
γ6-0.2536-1.19
γ70.18780.63
γ8-0.4963-1.27
γ91.08622.24
Estimation Period:
Jun 24, 2008 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts