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
ωconst	1.6847	10.80***
αARCH	0.1326	6.24***
βGARCH	0.7483	17.09***

γ₁	0.0383	2.33**
γ₂	-0.1644	-5.33***

Parameter	Value	t-statistic
ω const Unconditional variance weight	1.6847	10.80***
α ARCH Response to squared shocks	0.1326	6.24***
β GARCH Volatility persistence	0.7483	17.09***

γ₁	0.0383	2.33**
γ₂	-0.1644	-5.33***

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Ramsdens Holdings PLC Spline ILLIQ Liquidity Analysis

Date Range:

News Impact Curve

Illiquidity Forecast

Parameter Estimates

Other Ramsdens Holdings PLC Analyses