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V-Lab

Chengzhi Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:49.40% (-0.44%)
Analysis last updated: Saturday, February 7, 2026 at 09:26 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Chengzhi Co Ltd S0GARCH
paramt-stat
ω0.96745.31
α0.11027.35
β0.801527.18
γ10.13170.96
γ2-0.0952-0.47
γ3-0.1026-0.62
γ4-0.0878-0.48
γ50.41712.77
γ6-0.5533-4.30
γ70.62325.61
γ8-0.6003-5.01
γ90.35002.50
γ10-0.0627-0.53
Estimation Period:
Jul 6, 2000 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts