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Coltene Holding Ag Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:30.77% (-0.06%)
Analysis last updated: Saturday, February 14, 2026 at 01:00 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Coltene Holding Ag S0GARCH
paramt-stat
ω0.84282.30
α0.10273.10
β0.65307.38
γ1-3.6421-1.40
γ26.28071.76
γ3-5.1463-3.14
γ45.21933.99
γ5-5.8874-4.65
γ66.36135.34
γ7-5.5980-4.45
γ84.05713.26
γ9-2.2639-2.45
Estimation Period:
Jun 5, 2014 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts