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Seylan Developments PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:34.94% (-0.12%)
Analysis last updated: Sunday, February 8, 2026 at 02:59 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Seylan Developments PLC S0GARCH
paramt-stat
ω1.915412.80
α0.17067.16
β0.644812.11
γ1-0.2346-3.19
γ20.45833.70
γ3-0.2923-2.70
γ4-0.0362-0.33
γ50.26572.62
γ6-0.2409-2.44
γ70.18861.67
γ8-0.2069-1.73
γ90.12071.35
Estimation Period:
Jun 24, 1997 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts