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V-Lab

Symphony Holdings Ltd/Hong Kong Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:33.22% (-2.40%)
Analysis last updated: Saturday, February 7, 2026 at 10:33 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Symphony Holdings Ltd/Hong Kong SGARCH
paramt-stat
ω0.72003.88
α0.13185.93
β0.734717.35
γ1-0.3712-2.51
γ20.52482.56
γ3-0.3585-2.72
γ40.33672.60
γ5-0.0493-0.45
γ6-0.2282-2.40
γ70.38283.12
Estimation Period:
Jan 2, 2007 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts