V-Lab
Bicycle Therapeutics PLC Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Wednesday, September 30th, 2026
1 Day
15,388.67
increased by 908.24
1 Week
15,518.09
increased by 1,037.66
1 Month
17,211.52
increased by 2,731.09
Analysis last updated: Tuesday, September 29, 2026 at 09:18 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
May 23, 2019 to Sep 25, 2026Model Insight
With persistence 0.999, illiquidity shocks have a half-life of 791 trading days (~3.1 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
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High persistence: persistence 0.999, shock half-life ~791 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.9267 | 7.52*** |
| αARCH | 0.1134 | 7.20*** |
| βGARCH | 0.8857 | 57.60*** |
Spline Coefficients
K=1
| γ1 | 0.0095 | 0.10 |
0.999
Persistence791d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.9267 | 7.52*** |
α ARCH Response to squared shocks | 0.1134 | 7.20*** |
β GARCH Volatility persistence | 0.8857 | 57.60*** |
Spline Coefficients
K=1
| γ1 | 0.0095 | 0.10 |
Persistence:
0.999
Half-life:
791 days
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