Skip to main content
V-Lab

Hungarian Forint GAS-GARCH Student T Volatility Analysis

Volatility prediction for Wednesday, August 19th, 2026

1 Day

11.88%

increased by 2.42%

1 Week

13.16%

increased by 3.70%

1 Month

13.83%

increased by 4.37%

Analysis last updated: Tuesday, August 18, 2026 at 07:42 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Hungarian Forint GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jun 15, 1993 to Aug 14, 2026

Model Insight

Volatility shocks decay with a half-life of 1 trading day, meaning a shock loses half its impact after approximately 1 day. Returns follow a Student-t distribution with v = 8.00 degrees of freedom, capturing fatter tails than a normal distribution.

𝑓

GAS-GARCH-T Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.7834
0.01
α

ARCH

Response to squared shocks

0.4342
0.00
β

GARCH

Volatility persistence

0.5582
0.01
ν

DF

Student-t tail thickness

7.9953
0.00

Persistence:

0.558

Half-life:

1 days