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Inc Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:62.51% (+0.67%)
Analysis last updated: Sunday, February 15, 2026 at 02:38 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Inc Sa S0GARCH
paramt-stat
ω1.42995.70
α0.18525.41
β0.654711.74
γ1-0.0318-0.31
γ20.08620.54
γ3-0.0832-0.59
γ4-0.0683-0.48
γ50.42452.48
γ6-0.6108-3.16
γ70.37452.21
γ8-0.1069-1.04
Estimation Period:
Oct 9, 2006 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts