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Phx Energy Services Corp Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:31.49% (+1.17%)
Analysis last updated: Thursday, February 12, 2026 at 01:33 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Phx Energy Services Corp S0GARCH
paramt-stat
ω1.56355.05
α0.11107.67
β0.825738.07
γ1-0.3651-3.63
γ20.36672.36
γ30.19141.68
γ4-0.2448-2.06
γ50.00390.04
γ60.19482.64
γ7-0.2817-3.37
γ80.19132.07
γ9-0.1352-1.64
γ100.14012.42
Estimation Period:
Apr 1, 1998 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts