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Marks & Spencer Group Plc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:35.98% (-1.69%)
Analysis last updated: Saturday, February 7, 2026 at 09:48 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Marks & Spencer Group Plc S0GARCH
paramt-stat
ω0.62236.63
α0.13856.15
β0.681211.17
γ10.15791.92
γ2-0.3584-2.69
γ30.30373.27
γ4-0.1007-1.45
γ5-0.0373-0.55
γ60.12681.88
γ7-0.2442-3.69
γ80.22764.29
Estimation Period:
Jun 1, 2004 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts