Sea Oil Pcl Asymmetric ILLIQ Liquidity Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Illiquidity prediction for Thursday, October 8th, 2026
1 Day
6,547.66
1 Week
4,654.02
1 Month
3,860.29
Analysis last updated: Thursday, October 8, 2026 at 08:50 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 5, 2013 to Oct 2, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 1386294 trading days (~5501.2 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
Asymmetry: Illiquidity rises 158% more after negative returns
ILLIQ-AMEM Model
Tap to view equation
| Param | Value | t-stat |
|---|---|---|
| ωconst | 5.0000 | 0.63 |
| αARCH | 0.0964 | 3.88*** |
| βGARCH | 0.8274 | 51.41*** |
| γleverage | 0.1524 | 2.74*** |
1.000
Persistence1386294d
Half-lifeILLIQ-AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 0.63 |
α ARCH Response to squared shocks | 0.0964 | 3.88*** |
β GARCH Volatility persistence | 0.8274 | 51.41*** |
γ leverage Additional response to negative shocks | 0.1524 | 2.74*** |
Persistence:
1.000
Half-life:
1386294 days
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