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Hebei Gongda Keya Technology Group Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:31.68% (-2.57%)
Analysis last updated: Saturday, February 7, 2026 at 09:36 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Hebei Gongda Keya Technology Group Co Ltd S0GARCH
paramt-stat
ω1.27784.33
α0.13212.78
β0.73388.49
γ111.46412.80
γ2-17.8180-2.70
γ312.31032.48
γ4-9.3305-1.62
γ54.25700.48
γ6-4.7344-0.47
γ76.97270.98
Estimation Period:
Aug 8, 2022 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts