V-Lab
ABN AMRO Group NV Asymmetric ILLIQ Liquidity Analysis
Illiquidity prediction for Tuesday, September 29th, 2026
1 Day
149.63
decreased by 7.24
1 Week
153.14
decreased by 3.73
1 Month
148.64
decreased by 8.23
Analysis last updated: Tuesday, September 29, 2026 at 08:04 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 19, 2015 to Sep 25, 2026Model Insight
With persistence 0.994, illiquidity shocks have a half-life of 124 trading days (~0.5 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
Asymmetry: Illiquidity rises 133% more after negative returns
μ
ILLIQ-AMEM Model
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High persistence: persistence 0.994, shock half-life ~124 daysAsymmetry: Illiquidity rises 133% more after negative returns
| Param | Value | t-stat |
|---|---|---|
| ωconst | 2.0471 | 2.49** |
| αARCH | 0.0368 | 2.47** |
| βGARCH | 0.9331 | 84.42*** |
| γleverage | 0.0490 | 2.09** |
0.994
Persistence124d
Half-lifeμ
ILLIQ-AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 2.0471 | 2.49** |
α ARCH Response to squared shocks | 0.0368 | 2.47** |
β GARCH Volatility persistence | 0.9331 | 84.42*** |
γ leverage Additional response to negative shocks | 0.0490 | 2.09** |
Persistence:
0.994
Half-life:
124 days
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