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ADDvantage Technologies Group Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:142.70% (0.00%)
Analysis last updated: Tuesday, February 10, 2026 at 02:07 PM UTC
Date Range:

from

to

6M ·

1Y ·

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10Y ·

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graph of ADDvantage Technologies Group Inc S0GARCH
paramt-stat
ω0.74753.93
α0.14257.54
β0.803933.09
γ1-0.0552-0.29
γ20.02070.07
γ3-0.0795-0.46
γ40.29261.93
γ5-0.3476-2.66
γ60.28742.09
γ7-0.1389-0.94
γ80.02880.20
γ90.17160.82
γ10-0.3581-1.73
Estimation Period:
Aug 27, 1991 to Jan 16, 2026
Impact of return on volatility tomorrow
Volatility Forecasts