How volatility evolves over time

How illiquidity evolves over time

{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
mwindow	21
αARCH	0.2040	5.23***
βGARCH	0.0802	0.72
γleverage	-0.2040	-3.76***
λ₁tau intercept	10.0000	0.19
λ₂forecast adj.	0.2239	10.15***
λ₃tau persistence	0.7655	26.43***

Parameter	Value	t-statistic
m window Rolling window length	21
α ARCH Response to squared shocks	0.2040	5.23***
β GARCH Volatility persistence	0.0802	0.72
γ leverage Additional response to negative shocks	-0.2040	-3.76***
λ₁ tau intercept Baseline long-term coefficient	10.0000	0.19
λ₂ forecast adj. Forecast performance sensitivity	0.2239	10.15***
λ₃ tau persistence Long-term factor persistence	0.7655	26.43***

V-Lab

Prizor Viztech Ltd ILLIQ-MFMEM Liquidity Analysis

Date Range:

News Impact Curve

Illiquidity Forecast

Parameter Estimates

Other Prizor Viztech Ltd Analyses