V-Lab
Fate Therapeutics Inc GJR-GARCH Volatility Analysis
Volatility prediction for Monday, September 14th, 2026
1 Day
70.70%
decreased by 1.58%
1 Week
75.21%
increased by 2.93%
1 Month
81.52%
increased by 9.24%
Analysis last updated: Friday, September 11, 2026 at 10:03 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Oct 1, 2013 to Sep 11, 2026Boundary Parameters
Model Insight
Volatility shocks decay with a half-life of 4 trading days, meaning a shock loses half its impact after approximately 4 days.
σ
GJR-GARCH Model
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Shock decay: Shocks decay with a 4-day half-life
| Param | Value | t-stat |
|---|---|---|
| ωconst | 5.0000 | 3.91*** |
| αARCH | 0.1279 | 2.65*** |
| βGARCH | 0.7120 | 12.84*** |
| γleverage | -0.0273 | -0.41 |
0.826
Persistence4d
Half-lifeσ
GJR-GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 3.91*** |
α ARCH Response to squared shocks | 0.1279 | 2.65*** |
β GARCH Volatility persistence | 0.7120 | 12.84*** |
γ leverage Additional response to negative shocks | -0.0273 | -0.41 |
Persistence:
0.826
Half-life:
4 days
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