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Phihong Technology Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:40.02% (-4.13%)
Analysis last updated: Wednesday, February 11, 2026 at 11:40 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Phihong Technology S0GARCH
paramt-stat
ω1.69278.37
α0.13908.21
β0.648613.86
γ10.10281.65
γ2-0.1076-1.13
γ3-0.0003-0.00
γ4-0.0553-0.64
γ50.17641.90
γ6-0.2006-2.60
γ70.18612.78
γ8-0.2215-3.71
γ90.17133.69
Estimation Period:
May 21, 2001 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts