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V-Lab

Hangzhou Guotai Environmenta Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:39.78% (+17.36%)
Analysis last updated: Saturday, February 7, 2026 at 09:39 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Hangzhou Guotai Environmenta S0GARCH
paramt-stat
ω1.06830.08
α0.44600.02
β0.55400.02
γ1-67.3884-0.04
γ289.61480.04
γ3-28.1181-0.04
γ46.46320.02
γ5-3.5687-0.30
γ65.26400.06
Estimation Period:
Apr 5, 2023 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts