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High Co SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:39.17% (+6.73%)
Analysis last updated: Tuesday, February 17, 2026 at 08:37 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of High Co SA S0GARCH
paramt-stat
ω1.00874.88
α0.16842.17
β0.23041.52
γ16.17481.61
γ2-11.2775-1.91
γ39.74672.51
γ4-10.0100-2.64
γ514.60164.49
γ6-20.3107-6.15
γ720.21255.94
γ8-14.1324-5.03
γ95.98343.16
Estimation Period:
Apr 14, 2021 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts