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V-Lab

National Tubes Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Sunday, February 8th, 2026:24.67% (-1.07%)
Analysis last updated: Friday, February 6, 2026 at 07:56 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of National Tubes Ltd SGARCH
paramt-stat
ω1.00772.51
α0.16898.39
β0.825038.57
γ1-0.4911-2.08
γ20.65792.06
γ3-0.2329-1.17
γ40.05760.29
γ50.00930.05
γ6-0.2060-0.87
γ70.72612.38
γ8-0.9660-2.29
Estimation Period:
Apr 23, 2002 to Feb 5, 2026
Impact of return on volatility tomorrow
Volatility Forecasts