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J Sainsbury PLC Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 25th, 2026:19.02% (-0.17%)
Analysis last updated: Wednesday, February 25, 2026 at 09:15 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of J Sainsbury PLC SGARCH
paramt-stat
ω0.71056.90
α0.09157.44
β0.831438.59
γ1-0.0652-1.78
γ20.14502.56
γ3-0.1979-4.98
γ40.22634.87
γ5-0.2016-3.28
γ60.18443.19
γ7-0.1427-3.03
γ80.04940.81
γ90.01420.17
Estimation Period:
Jan 1, 1990 to Feb 20, 2026
Impact of return on volatility tomorrow
Volatility Forecasts