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Holy Stone Healthcare Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:60.35% (-5.71%)
Analysis last updated: Saturday, February 14, 2026 at 01:15 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Holy Stone Healthcare Co Ltd SGARCH
paramt-stat
ω1.50955.51
α0.15293.37
β0.58335.89
γ11.37644.97
γ2-2.2099-4.72
γ31.35803.13
γ4-0.4592-0.91
γ5-0.5275-1.02
γ60.55421.37
γ70.30690.82
γ8-0.7114-1.17
Estimation Period:
Dec 13, 2013 to Feb 11, 2026
Impact of return on volatility tomorrow
Volatility Forecasts