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Herti AD Shumen Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, January 5th, 2026:308.65% (+204.97%)
Analysis last updated: Wednesday, January 7, 2026 at 06:40 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Herti AD Shumen S0GARCH
paramt-stat
ω2.02033.67
α0.07451.69
β0.55892.49
γ10.67350.15
γ2-0.0986-0.01
γ3-0.3014-0.06
γ4-1.9478-0.57
γ56.13450.89
γ6-7.1023-0.67
γ72.81120.22
γ8-1.3905-0.14
γ98.47831.50
γ10-12.8860-2.35
Estimation Period:
Jul 10, 2008 to Jan 1, 2026
Impact of return on volatility tomorrow
Volatility Forecasts