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V-Lab

Tong Tai Machine & Tool Co Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:57.42% (-3.92%)
Analysis last updated: Saturday, February 14, 2026 at 12:32 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Tong Tai Machine & Tool Co SGARCH
paramt-stat
ω1.67337.06
α0.16328.24
β0.628614.97
γ1-0.0044-0.05
γ20.05390.36
γ30.06320.55
γ4-0.2872-3.07
γ50.29553.47
γ6-0.3087-2.90
γ70.49034.20
γ8-0.5703-5.02
γ90.57874.80
γ10-0.6234-4.01
Estimation Period:
Sep 5, 2001 to Feb 11, 2026
Impact of return on volatility tomorrow
Volatility Forecasts