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	0.0874	6.20***
βGARCH	0.8584	25.69***
γleverage	-0.0874	-2.98***
λ₁tau intercept	10.0000	1.48
λ₂forecast adj.	0.0213	3.05***
λ₃tau persistence	0.9734	99.61***

Parameter	Value	t-statistic
m window Rolling window length	21
α ARCH Response to squared shocks	0.0874	6.20***
β GARCH Volatility persistence	0.8584	25.69***
γ leverage Additional response to negative shocks	-0.0874	-2.98***
λ₁ tau intercept Baseline long-term coefficient	10.0000	1.48
λ₂ forecast adj. Forecast performance sensitivity	0.0213	3.05***
λ₃ tau persistence Long-term factor persistence	0.9734	99.61***

V-Lab

PubMatic Inc ILLIQ-MFMEM Liquidity Analysis

Date Range:

News Impact Curve

Illiquidity Forecast

Parameter Estimates

Other PubMatic Inc Analyses