V-Lab
Obsidian Therapeutics Inc MF2-GARCH Volatility Analysis
Volatility prediction for Monday, October 5th, 2026
1 Day
119.20%
decreased by 7.71%
1 Week
137.26%
increased by 10.35%
1 Month
152.40%
increased by 25.49%
Analysis last updated: Friday, October 2, 2026 at 10:52 PM UTC
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News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Nov 7, 2019 to Oct 2, 2026Model Insight
Volatility shocks decay with a half-life of 2 trading days, meaning a shock loses half its impact after approximately 2 days.
σ
MF2-GARCH Model
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Shock decay: Shocks decay with a 2-day half-life
| Param | Value | t-stat |
|---|---|---|
| mwindow | 126 | |
| αARCH | 0.1472 | 2.52** |
| βGARCH | 0.4315 | 3.22*** |
| γleverage | 0.2736 | 1.53 |
| λ₁tau intercept | 0.0772 | 0.18 |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9994 | 98.02*** |
0.715
Persistence2d
Half-lifeσ
MF2-GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 126 | |
α ARCH Response to squared shocks | 0.1472 | 2.52** |
β GARCH Volatility persistence | 0.4315 | 3.22*** |
γ leverage Additional response to negative shocks | 0.2736 | 1.53 |
λ₁ tau intercept Baseline long-term coefficient | 0.0772 | 0.18 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9994 | 98.02*** |
Persistence:
0.715
Half-life:
2 days
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