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Optipharm Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:18.28% (-1.51%)
Analysis last updated: Sunday, February 15, 2026 at 01:59 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Optipharm Co Ltd S0GARCH
paramt-stat
ω2.49143.04
α0.19793.88
β0.55756.93
γ10.25760.19
γ23.07121.47
γ3-7.8876-4.38
γ48.47713.56
γ5-8.2378-2.77
γ68.48092.85
γ7-6.8196-3.07
γ83.80572.07
γ9-0.7406-0.41
γ10-0.7403-0.50
Estimation Period:
Oct 26, 2018 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts