V-Lab
Riskified Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Tuesday, July 28th, 2026
1 Day
6,135.08
1 Week
4,766.67
1 Month
4,202.14
Analysis last updated: Monday, July 27, 2026 at 09:45 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jul 29, 2021 to Jul 24, 2026Model Insight
Illiquidity shocks decay with a half-life of 4 trading days, meaning a shock loses half its impact after approximately 4 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 | 21 | |
α ARCH Response to squared shocks | 0.0680 | 0.17 |
β GARCH Volatility persistence | 0.8060 | 23.60*** |
γ leverage Additional response to negative shocks | -0.0680 | -0.09 |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 0.08 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0395 | 0.22 |
λ₃ tau persistence Long-term factor persistence | 0.9572 | 19.61*** |
Persistence:
0.840
Half-life:
4 days
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