V-Lab
Beyond Meat Inc Spline ILLIQ Liquidity Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Illiquidity prediction for Tuesday, September 8th, 2026
1 Day
2,959.68
increased by 89.19
1 Week
2,946.64
increased by 76.15
1 Month
2,278.31
decreased by 592.18
Analysis last updated: Friday, September 4, 2026 at 09:38 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
May 2, 2019 to Sep 4, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 20386 trading days (~80.9 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
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High persistence: persistence 1.000, shock half-life ~20386 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.0229 | 5.48*** |
| αARCH | 0.1508 | 11.31*** |
| βGARCH | 0.8491 | 63.66*** |
Spline Coefficients
K=1
| γ1 | -0.1432 | -1.56 |
1.000
Persistence20386d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.0229 | 5.48*** |
α ARCH Response to squared shocks | 0.1508 | 11.31*** |
β GARCH Volatility persistence | 0.8491 | 63.66*** |
Spline Coefficients
K=1
| γ1 | -0.1432 | -1.56 |
Persistence:
1.000
Half-life:
20386 days
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