Guangzhou Devotion Thermal Technology Co Ltd Asymmetric ILLIQ Liquidity Analysis
Illiquidity prediction for Wednesday, October 21st, 2026
1 Day
363.34
decreased by 39.02
1 Week
382.13
decreased by 20.23
1 Month
257.44
decreased by 144.92
Analysis last updated: Wednesday, October 21, 2026 at 06:38 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jul 10, 2012 to Oct 16, 2026Model Insight
This asset shows asymmetric liquidity dynamics: illiquidity rises 361% more after negative returns than after positive returns of equal magnitude.
μ
ILLIQ-AMEM Model
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Asymmetry: Illiquidity rises 361% more after negative returns
| Param | Value | t-stat |
|---|---|---|
| ωconst | 4.7734 | 2.29** |
| αARCH | 0.0433 | 2.08** |
| βGARCH | 0.8639 | 55.98*** |
| γleverage | 0.1561 | 2.58*** |
0.985
Persistence46d
Half-lifeμ
ILLIQ-AMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 4.7734 | 2.29** |
α ARCH Response to squared shocks | 0.0433 | 2.08** |
β GARCH Volatility persistence | 0.8639 | 55.98*** |
γ leverage Additional response to negative shocks | 0.1561 | 2.58*** |
Persistence:
0.985
Half-life:
46 days
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