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HDC Holdings Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:52.90% (+3.90%)
Analysis last updated: Sunday, February 15, 2026 at 02:17 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of HDC Holdings Co Ltd S0GARCH
paramt-stat
ω0.81546.30
α0.08188.44
β0.872251.64
γ1-0.1632-4.70
γ20.24134.58
γ3-0.1277-3.36
γ40.08772.42
γ5-0.0682-1.77
γ60.04050.97
γ7-0.0030-0.10
Estimation Period:
Dec 3, 1996 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts