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Indonesia Pondasi Raya TBK ILLIQ-MFMEM Liquidity Analysis

Illiquidity prediction for Wednesday, September 30th, 2026

1 Day

19,340.19

increased by 10,080.72

1 Week

8,774.44

decreased by 485.03

1 Month

3,798.18

decreased by 5,461.29

Analysis last updated: Wednesday, September 30, 2026 at 09:08 PM UTC

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Date Range:

from

09/29/2024

to

09/29/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Indonesia Pondasi Raya TBK ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Dec 10, 2015 to Sep 25, 2026

Model Insight

With persistence 0.995, illiquidity shocks have a half-life of 138 trading days (~0.5 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. This multi-frequency model splits illiquidity into a fast short-run component and a slow-moving long-run level that drifts over the sample rather than a constant baseline.

μ

ILLIQ-MFMEM Model

Tap to view equation

High persistence: persistence 0.995, shock half-life ~138 days
ParamValuet-stat
mwindow126
αARCH0.3525
1.61
βGARCH0.8188
22.38***
γleverage-0.3525
-0.93
λ₁tau intercept0.0000
0.00
λ₂forecast adj.0.0000
0.00
λ₃tau persistence0.9954
94.97***

0.995

Persistence

138d

Half-life
μ

ILLIQ-MFMEM Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

126
α

ARCH

Response to squared shocks

0.3525
1.61
β

GARCH

Volatility persistence

0.8188
22.38***
γ

leverage

Additional response to negative shocks

-0.3525
-0.93
λ₁

tau intercept

Baseline long-term coefficient

0.0000
0.00
λ₂

forecast adj.

Forecast performance sensitivity

0.0000
0.00
λ₃

tau persistence

Long-term factor persistence

0.9954
94.97***

Persistence:

0.995

Half-life:

138 days