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V-Lab

Ill Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:40.17% (+3.74%)
Analysis last updated: Sunday, February 15, 2026 at 12:41 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Ill Inc S0GARCH
paramt-stat
ω1.21633.59
α0.17865.10
β0.676213.88
γ1-0.4922-2.28
γ20.99113.16
γ3-1.0207-4.47
γ40.95473.82
γ5-0.6037-2.26
γ60.10890.43
γ70.09200.43
γ80.01290.10
Estimation Period:
Jul 3, 2007 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts