V-Lab
3M India Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Friday, September 18th, 2026
1 Day
168.56
1 Week
143.67
1 Month
101.16
Analysis last updated: Friday, September 18, 2026 at 07:35 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jun 26, 1997 to Sep 11, 2026Model Insight
Illiquidity shocks decay with a half-life of 24 trading days, meaning a shock loses half its impact after approximately 24 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
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| Param | Value | t-stat |
|---|---|---|
| mwindow | 126 | |
| αARCH | 0.1599 | 8.43*** |
| βGARCH | 0.8587 | 77.46*** |
| γleverage | -0.0935 | -2.77*** |
| λ₁tau intercept | 0.0000 | 0.00 |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9987 | 229.73*** |
0.972
Persistence24d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 126 | |
α ARCH Response to squared shocks | 0.1599 | 8.43*** |
β GARCH Volatility persistence | 0.8587 | 77.46*** |
γ leverage Additional response to negative shocks | -0.0935 | -2.77*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0000 | 0.00 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9987 | 229.73*** |
Persistence:
0.972
Half-life:
24 days
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