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V-Lab

E&R Engineering Corp Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:74.70% (+18.92%)
Analysis last updated: Sunday, February 8, 2026 at 04:20 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of E&R Engineering Corp SGARCH
paramt-stat
ω1.33972.45
α0.10114.95
β0.727510.26
γ10.09170.11
γ2-0.0353-0.03
γ30.29400.38
γ4-1.1932-2.03
γ51.93253.89
γ6-1.8705-3.54
γ70.89401.73
γ80.28550.61
γ9-0.8333-1.85
γ101.01201.59
Estimation Period:
Nov 18, 2008 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts