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Catastrophe Bonds (Cat Bonds)

Trading Term

Catastrophe bonds (cat bonds) are high-yield, insurance-linked securities that transfer the risk of specified catastrophic events from insurers or reinsurers to investors. These events typically include natural disasters like hurricanes, earthquakes, or pandemics. Investors in cat bonds receive regular interest payments, but if a qualifying catastrophe occurs that meets the bond’s trigger conditions, repayment of principal may be delayed or forfeited, depending on the severity of the loss.

Cat bonds are often structured around parametric or indemnity-based triggers and are issued through special purpose vehicles (SPVs). Their appeal lies in their low correlation with financial markets, making them attractive for diversification. Institutional investors like pension funds, hedge funds, and endowments use them to gain exposure to insurance risk in return for above-average yields.

These instruments are a key part of the insurance-linked securities (ILS) market and are used by governments and insurers to manage risk exposure. For example, the World Bank has issued cat bonds for pandemic relief, and Caribbean nations use them for hurricane protection. Catastrophe bonds improve liquidity and speed of disaster response while transferring risk to global capital markets.

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