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Whitehaven Coal Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:38.35% (-1.52%)
Analysis last updated: Tuesday, February 17, 2026 at 07:44 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Whitehaven Coal Ltd S0GARCH
paramt-stat
ω1.00525.26
α0.06355.71
β0.880040.68
γ1-0.5336-3.46
γ20.87073.74
γ3-0.4804-2.77
γ40.33312.08
γ5-0.5278-3.80
γ60.76395.05
γ7-0.7730-4.62
γ80.43262.51
γ9-0.0492-0.40
Estimation Period:
Jun 1, 2007 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts