KOSPI 200 Volatility Index

CBOE Emerging Market Markets Volatility Index

How volatility evolves over time

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{name} Model Equation

How returns affect tomorrow's volatility

How returns affect tomorrow's illiquidity

Spline Coefficients

Value at Risk (VaR) estimates the maximum loss at a given confidence level. Expected Shortfall (ES) estimates the average loss beyond VaR.

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Param	Value	t-stat
ωconst	16.3859	0.55
αARCH	0.0285	0.43
βGARCH	0.9594	4.46***
νDF	5.4444	0.10

Parameter	Value	t-statistic
ω const Unconditional variance weight	16.3859	0.55
α ARCH Response to squared shocks	0.0285	0.43
β GARCH Volatility persistence	0.9594	4.46***
ν DF Student-t tail thickness	5.4444	0.10

V-Lab

APR Co Ltd GAS-GARCH Student T Volatility Analysis

Date Range:

News Impact Curve

Volatility Forecast

Parameter Estimates

Other APR Co Ltd Analyses