Portfolio Exposure
Portfolio exposure is the total measure of risk a trader or institution has across all their combined assets and positions. It considers the correlation between different assets, the amount of leverage applied, and the potential impact of market-wide events.
High portfolio exposure means that a large portion of the investor's capital is sensitive to market movements, which can lead to significant gains or catastrophic losses. Managing this exposure involves diversifying across different asset classes, adjusting leverage levels, and using hedging strategies to offset risks.
In the context of derivatives, understanding exposure is essential to ensure that the cumulative risk of all positions does not exceed the threshold for a total portfolio wipeout during a market crash.