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Hunan Zhenghong Science and Technology Develop Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:32.55% (-0.70%)
Analysis last updated: Saturday, February 7, 2026 at 08:53 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Hunan Zhenghong Science and Technology Develop Co Ltd SGARCH
paramt-stat
ω1.24214.95
α0.14499.54
β0.808341.86
γ1-0.0127-0.27
γ20.12331.79
γ3-0.2529-5.56
γ40.24525.73
γ5-0.1600-3.36
γ60.07591.46
γ70.01210.19
Estimation Period:
Mar 18, 1997 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts