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V-Lab

Franklin Ohio Municipal Income ETF GAS-GARCH Student T Volatility Analysis

Volatility prediction for Wednesday, September 9th, 2026

1 Day

3.73%

increased by 0.69%

1 Week

3.70%

increased by 0.66%

1 Month

3.69%

increased by 0.65%

Analysis last updated: Tuesday, September 8, 2026 at 10:37 PM UTC

Date Range:

from

to

6M ·

All

graph of Franklin Ohio Municipal Income ETF GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Nov 10, 2025 to Sep 4, 2026
𝑓

GAS-GARCH-T Model

Tap to view equation

ParamValuet-stat
ωconst0.0538
2.20**
αARCH0.1833
0.50
βGARCH0.1755
0.34
νDF4.9026
0.23

0.176

Persistence

0d

Half-life
𝑓

GAS-GARCH-T Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0538
2.20**
α

ARCH

Response to squared shocks

0.1833
0.50
β

GARCH

Volatility persistence

0.1755
0.34
ν

DF

Student-t tail thickness

4.9026
0.23

Persistence:

0.176

Half-life:

0 days