Skip to main content
V-Lab
V-Lab

Calidi Biotherapeutics Inc MF2-GARCH Volatility Analysis

Volatility prediction for Monday, October 5th, 2026

1 Day

65.15%

decreased by 5.80%

1 Week

91.72%

increased by 20.77%

1 Month

436.44%

increased by 365.49%

Analysis last updated: Saturday, October 3, 2026 at 12:09 AM UTC

Press Delete or Backspace to remove this series.
Date Range:

from

10/02/2024

to

10/02/2026

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Calidi Biotherapeutics Inc MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Sep 10, 2021 to Oct 2, 2026
Boundary Parameters

Model Insight

With persistence 1.000, volatility shocks have a half-life of 3465 trading days (~13.8 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

Inverse leverage: Positive returns increase volatility 353% more than negative returns

σ

MF2-GARCH Model

Tap to view equation

High persistence: persistence 1.000, shock half-life ~3465 daysInverse leverage: Positive returns increase volatility 353% more than negative returns
ParamValuet-stat
mwindow21
αARCH0.6416
3.78***
βGARCH0.6082
8.27***
γleverage-0.5000
-2.18**
λ₁tau intercept10.0000
1.02
λ₂forecast adj.0.0869
1.52
λ₃tau persistence0.9131
18.27***

1.000

Persistence

3465d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

21
α

ARCH

Response to squared shocks

0.6416
3.78***
β

GARCH

Volatility persistence

0.6082
8.27***
γ

leverage

Additional response to negative shocks

-0.5000
-2.18**
λ₁

tau intercept

Baseline long-term coefficient

10.0000
1.02
λ₂

forecast adj.

Forecast performance sensitivity

0.0869
1.52
λ₃

tau persistence

Long-term factor persistence

0.9131
18.27***

Persistence:

1.000

Half-life:

3465 days