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UBS CH Property Fund - Swiss Mixed Sima Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Tuesday, August 4th, 2026

1 Day

1,584.29

decreased by 230.07

1 Week

1,914.79

increased by 100.43

1 Month

1,970.20

increased by 155.84

Analysis last updated: Tuesday, August 4, 2026 at 08:29 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of UBS CH Property Fund - Swiss Mixed Sima ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Apr 23, 1990 to Jul 31, 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 13 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.3600
4.70***
α

ARCH

Response to squared shocks

0.1272
9.65***
β

GARCH

Volatility persistence

0.8218
31.94***
γi Spline Coefficients
K=3
γ1-0.0141
-3.95***
γ20.0210
4.48***
γ3-0.0094
-3.13***

Persistence:

0.949

Half-life:

13 days