V-Lab
Bridger Aerospace GP HLD Inc MF2-GARCH Volatility Analysis
Volatility prediction for Monday, July 27th, 2026
1 Day
64.96%
decreased by 4.04%
1 Week
68.49%
decreased by 0.51%
1 Month
97.87%
increased by 28.87%
Analysis last updated: Friday, July 24, 2026 at 09:32 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 22, 2021 to Jul 24, 2026Model Insight
Volatility shocks decay with a half-life of 19 trading days, meaning a shock loses half its impact after approximately 19 days.
σ
MF2-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 36 | |
α ARCH Response to squared shocks | 0.1339 | 4.95*** |
β GARCH Volatility persistence | 0.8095 | 20.41*** |
γ leverage Additional response to negative shocks | 0.0425 | 0.80 |
λ₁ tau intercept Baseline long-term coefficient | 0.0250 | 0.51 |
λ₂ forecast adj. Forecast performance sensitivity | 0.1052 | 0.29 |
λ₃ tau persistence Long-term factor persistence | 0.8948 | 2.42** |
Persistence:
0.965
Half-life:
19 days
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