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V-Lab

Xuanzhu Biopharmaceutical Co Ltd Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Friday, July 24th, 2026

1 Day

5,116.78

increased by 169.76

1 Week

6,164.94

increased by 1,217.92

1 Month

4,366.75

decreased by 580.27

Analysis last updated: Friday, July 24, 2026 at 06:45 PM UTC

Date Range:

from

to

6M ·

All

graph of Xuanzhu Biopharmaceutical Co Ltd ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Oct 15, 2025 to Jul 17, 2026

Model Insight

This model fits a time-varying baseline (a spline), so illiquidity mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 1 trading day.

μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.4693
5.49***
α

ARCH

Response to squared shocks

0.3147
2.93***
β

GARCH

Volatility persistence

0.2726
1.13
γi Spline Coefficients
K=1
γ10.9849
0.35

Persistence:

0.587

Half-life:

1 days