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PHSC PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 4th, 2026:47.20% (-0.51%)
Analysis last updated: Wednesday, February 4, 2026 at 11:51 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of PHSC PLC S0GARCH
paramt-stat
ω0.58734.57
α0.03101.37
β0.71253.14
γ1-5.1121-3.77
γ26.58673.18
γ3-0.5508-0.39
γ4-1.5957-1.21
γ50.55290.38
γ6-0.3052-0.18
γ71.30660.71
γ8-2.3306-1.13
γ92.92751.47
γ10-1.9452-1.50
Estimation Period:
Jan 10, 2007 to Jan 30, 2026
Impact of return on volatility tomorrow
Volatility Forecasts