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V-Lab

Phihong Technology Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:66.01% (+4.38%)
Analysis last updated: Sunday, February 8, 2026 at 03:12 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Phihong Technology SGARCH
paramt-stat
ω1.73198.78
α0.14738.04
β0.574610.29
γ10.11592.01
γ2-0.1242-1.42
γ30.00320.05
γ4-0.0570-0.73
γ50.18972.27
γ6-0.2390-3.37
γ70.26924.22
γ8-0.4031-6.60
γ90.63057.37
Estimation Period:
May 21, 2001 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts