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US Dollar to Chinese Renminbi GAS-GARCH Student T Volatility Analysis

Volatility prediction for Monday, November 9th, 2026

1 Day

9.52%

unchanged at 0.00%

1 Week

9.53%

increased by 0.01%

1 Month

9.57%

increased by 0.05%

Analysis last updated: Sunday, November 8, 2026 at 03:13 PM UTC

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Date Range:

from

11/08/2024

to

11/08/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of US Dollar to Chinese Renminbi GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Sep 14, 2005 to Nov 6, 2026

Model Insight

The estimated Student-t degrees of freedom v = 2.01 sit at the infinite-variance boundary (v → 2): the model is attributing extreme moves to heavy tails rather than to volatility, so the volatility scale is unreliable here. See the boundary-parameters flag.

𝑓

GAS-GARCH-T Model

Tap to view equation

Unreliable tails: v = 2.01 sits at the infinite-variance boundary
ParamValuet-stat
ωlong-run0.6846
2.99***
αscore0.0576
33.80***
βpersistence0.9984
1,894.46***
νDF2.0145
8,464.08***

0.998

Persistence

428d

Half-life
𝑓

GAS-GARCH-T Model

Tap to view equation

ParameterValuet-statistic
ω

long-run

Long-run variance given a price move

0.6846
2.99***
α

score

Weight on the scaled score

0.0576
33.80***
β

persistence

Volatility persistence

0.9984
1,894.46***
ν

DF

Student-t tail thickness

2.0145
8,464.08***

Persistence:

0.998

Half-life:

428 days