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V-Lab

Amtran Technology Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:50.81% (-6.69%)
Analysis last updated: Sunday, February 8, 2026 at 03:08 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Amtran Technology Co Ltd SGARCH
paramt-stat
ω2.27514.66
α0.17587.86
β0.606213.05
γ10.13131.90
γ2-0.1419-1.48
γ3-0.0475-0.76
γ40.09831.36
γ5-0.0373-0.44
γ60.06180.64
γ7-0.1494-1.54
γ80.20251.87
Estimation Period:
May 21, 2001 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts