Portfolio VaR Limits

Portfolio Value at Risk (VaR) limits are statistical measures used to quantify the maximum potential loss of a portfolio over a specific time frame with a given confidence level. These limits are essential for institutional risk management, allowing firms to set boundaries on the amount of capital they are willing to risk under normal market conditions.

In the context of crypto derivatives, VaR models must account for extreme fat-tail risks that are common in digital assets. By setting these limits, traders and funds ensure that their overall exposure aligns with their risk appetite and regulatory requirements.

If a portfolio's VaR exceeds the established limit, the firm must reduce its positions or hedge its exposure to bring the risk profile back within acceptable parameters.