V-Lab
Vanda Pharmaceuticals Inc ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Thursday, August 6th, 2026
1 Day
5,433.92
1 Week
5,195.62
1 Month
4,599.44
Analysis last updated: Wednesday, August 5, 2026 at 09:15 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Apr 12, 2006 to Jul 31, 2026Model Insight
Illiquidity shocks decay with a half-life of 8 trading days, meaning a shock loses half its impact after approximately 8 days. This multi-frequency model splits illiquidity into a fast short-run component and a slow-moving long-run level that drifts over the sample rather than a constant baseline.
ILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 66 | |
α ARCH Response to squared shocks | 0.1405 | 4.04*** |
β GARCH Volatility persistence | 0.8464 | 288.68*** |
γ leverage Additional response to negative shocks | -0.1405 | -2.04** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 2.23** |
λ₂ forecast adj. Forecast performance sensitivity | 0.9999 | 4.38*** |
λ₃ tau persistence Long-term factor persistence | 0.0001 | 0.81 |
Persistence:
0.917
Half-life:
8 days
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