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V-Lab

Bolak Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:33.73% (-1.69%)
Analysis last updated: Sunday, February 15, 2026 at 01:58 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Bolak Co Ltd SGARCH
paramt-stat
ω0.84605.73
α0.12686.09
β0.792820.44
γ10.05181.13
γ2-0.0641-0.93
γ3-0.0202-0.37
γ40.02460.45
γ50.08551.49
γ6-0.2223-4.04
γ70.31416.53
γ8-0.2890-3.98
γ90.17921.52
γ10-0.2020-1.29
Estimation Period:
Jan 3, 1990 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts