How volatility evolves over time

How illiquidity evolves over time

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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	1.8153	7.33***
αARCH	0.2922	8.83***
βGARCH	0.6443	19.02***

Parameter	Value	t-statistic
ω const Unconditional variance weight	1.8153	7.33***
α ARCH Response to squared shocks	0.2922	8.83***
β GARCH Volatility persistence	0.6443	19.02***

V-Lab

Nasmed Ozel Saglik Hizmetler Spline ILLIQ Liquidity Analysis

Date Range:

News Impact Curve

Illiquidity Forecast

Parameter Estimates

Other Nasmed Ozel Saglik Hizmetler Analyses