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Chemung Financial Corp MF2-GARCH Volatility Analysis

Volatility prediction for Friday, October 23rd, 2026

1 Day

25.84%

increased by 2.24%

1 Week

24.60%

increased by 1.00%

1 Month

26.39%

increased by 2.79%

Analysis last updated: Thursday, October 22, 2026 at 09:18 PM UTC

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Date Range:

from

10/22/2024

to

10/22/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Chemung Financial Corp MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Sep 17, 1996 to Oct 16, 2026

Model Insight

Volatility shocks decay with a half-life of 3 trading days, meaning a shock loses half its impact after approximately 3 days.

σ

MF2-GARCH Model

Tap to view equation

Shock decay: Shocks decay with a 3-day half-life
ParamValuet-stat
mwindow36
αARCH0.1778
6.43***
βGARCH0.6354
14.14***
γleverage-0.0293
-0.65
λ₁tau intercept1.4593
2.45**
λ₂forecast adj.0.6474
3.30***
λ₃tau persistence0.0000
0.00

0.799

Persistence

3d

Half-life
σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

36
α

ARCH

Response to squared shocks

0.1778
6.43***
β

GARCH

Volatility persistence

0.6354
14.14***
γ

leverage

Additional response to negative shocks

-0.0293
-0.65
λ₁

tau intercept

Baseline long-term coefficient

1.4593
2.45**
λ₂

forecast adj.

Forecast performance sensitivity

0.6474
3.30***
λ₃

tau persistence

Long-term factor persistence

0.0000
0.00

Persistence:

0.799

Half-life:

3 days