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Solid Power Inc ILLIQ-MFMEM Liquidity Analysis

Illiquidity prediction for Monday, November 16th, 2026

1 Day

5,440.57

increased by 371.57

1 Week

4,875.33

decreased by 193.67

1 Month

4,675.64

decreased by 393.36

Analysis last updated: Friday, November 13, 2026 at 11:26 PM UTC

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Date Range:

from

11/13/2024

to

11/13/2026

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Solid Power Inc ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Mar 24, 2021 to Nov 13, 2026

Model Insight

Illiquidity shocks decay with a half-life of 13 trading days, meaning a shock loses half its impact after approximately 13 days. 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

Shock decay: Shocks decay with a 13-day half-life
ParamValuet-stat
mwindow71
αARCH0.1035
17.14***
βGARCH0.8957
190.08***
γleverage-0.1035
-4.78***
λ₁tau intercept10.0000
1.47
λ₂forecast adj.0.2736
5.37***
λ₃tau persistence0.6949
88.22***

0.947

Persistence

13d

Half-life
μ

ILLIQ-MFMEM Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

71
α

ARCH

Response to squared shocks

0.1035
17.14***
β

GARCH

Volatility persistence

0.8957
190.08***
γ

leverage

Additional response to negative shocks

-0.1035
-4.78***
λ₁

tau intercept

Baseline long-term coefficient

10.0000
1.47
λ₂

forecast adj.

Forecast performance sensitivity

0.2736
5.37***
λ₃

tau persistence

Long-term factor persistence

0.6949
88.22***

Persistence:

0.947

Half-life:

13 days