V-Lab
Bangladesh Building Systems Asymmetric ILLIQ Liquidity Analysis
Illiquidity prediction for Thursday, October 1st, 2026
1 Day
3,194.82
increased by 7.64
1 Week
3,099.67
decreased by 87.51
1 Month
2,568.64
decreased by 618.54
Analysis last updated: Thursday, October 1, 2026 at 06:14 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Oct 8, 2013 to Sep 24, 2026Model Insight
With persistence 0.997, illiquidity shocks have a half-life of 237 trading days (~0.9 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-AMEM Model
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High persistence: persistence 0.997, shock half-life ~237 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 5.0000 | 0.19 |
| αARCH | 0.0000 | 0.00 |
| βGARCH | 0.9768 | 68.14*** |
| γleverage | 0.0405 | 0.57 |
0.997
Persistence237d
Half-lifeμ
ILLIQ-AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 0.19 |
α ARCH Response to squared shocks | 0.0000 | 0.00 |
β GARCH Volatility persistence | 0.9768 | 68.14*** |
γ leverage Additional response to negative shocks | 0.0405 | 0.57 |
Persistence:
0.997
Half-life:
237 days
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