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Jointo Energy Investment Co Ltd Hebei Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:32.81% (+0.29%)
Analysis last updated: Saturday, February 7, 2026 at 08:48 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Jointo Energy Investment Co Ltd Hebei SGARCH
paramt-stat
ω1.54025.95
α0.10618.38
β0.832041.96
γ10.00000.00
γ20.08891.66
γ3-0.2029-4.71
γ40.17293.67
γ5-0.0569-1.31
γ6-0.0120-0.26
γ70.00170.02
Estimation Period:
Jun 6, 1996 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts