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Coltene Holding Ag Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:24.08% (-0.07%)
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 SGARCH
paramt-stat
ω0.83302.26
α0.10293.10
β0.65377.40
γ1-3.7332-1.42
γ26.42631.79
γ3-5.2531-3.19
γ45.32624.06
γ5-6.0066-4.73
γ66.51665.42
γ7-5.8458-4.43
γ84.54862.87
γ9-3.5437-1.41
Estimation Period:
Jun 5, 2014 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts