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V-Lab

Exa E&C Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:29.77% (+4.18%)
Analysis last updated: Friday, February 13, 2026 at 10:12 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Exa E&C Inc S0GARCH
paramt-stat
ω0.59624.16
α0.16156.15
β0.670811.92
γ1-0.3812-1.69
γ20.51651.63
γ3-0.3699-2.01
γ40.56383.27
γ5-0.7421-3.91
γ60.85484.30
γ7-0.6300-2.60
γ80.11400.41
γ90.06070.19
γ100.09140.37
Estimation Period:
Dec 1, 2005 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts