Lookback Period Selection
Meaning ⎊ The timeframe of historical data used to inform a predictive model, balancing recent relevance against sample size.
Liquidity Adjusted VaR
Meaning ⎊ A VaR model that integrates the impact of market illiquidity and execution costs on potential portfolio losses.
Cross Margin Contagion
Meaning ⎊ The systemic risk where losses in one leveraged position trigger the forced liquidation of an entire cross-margin account.
