After a brief depeg and recovery, whether depeg insurance pays out depends on the policy's definition of a "depeg event" — the payout trigger is not based on "did it recover later?" but on "did the price hit the trigger conditions during the observation window?"
Take one of the largest depeg events in history as an example: During the UST depeg in May 2022, InsurAce's claim trigger was UST's 10-day time-weighted average price (TWAP) falling below $0.88. The criterion was not "did it fall below $1?" but "did it fall below $0.88 and stay there for a certain period?"
Trigger conditions are fixed and don't depend on recovery speed
If the policy states "10-day average price falls below $0.88," then even if the price quickly bounces back to $0.95 after dipping below $0.88, as long as the 10-day average calculation is still below $0.88, the payout condition is triggered. Conversely, if the price only momentarily dips to $0.92, but the 10-day average comes out to $0.90, never hitting $0.88, it's not triggered.
DeFi insurance payouts are usually automatic once triggered
Once an oracle confirms that preset conditions are met (price threshold + time window), eligible policies automatically trigger payouts. Using the InsurAce UST case as an example, after the trigger conditions were met, the platform initiated the claims process. Insured users could swap their UST for claim assets, ultimately paying around $12 million to about 155 policyholders, with 98% of claim applications approved.
Risk awareness: Each insurance protocol defines "depeg events" differently. Y2K Finance uses binary options, and Nexus Mutual has dedicated depeg insurance products. Before buying coverage, carefully examine three things: the price threshold (e.g., $0.88 or $0.90), the time window (instantaneous price or 10-day average), and the coverage cap (some protocols' capital pools may not be enough to cover all policyholders).
Common reasons for claim denial
Many people think a stablecoin depegs if its price falls below $1, but insurance trigger conditions are often much looser or stricter than that. If the price only wicks below $0.98 momentarily and doesn't reach the $0.95 specified in the policy, you won't get a payout even if you lost money.
Next steps before buying coverage
Before buying, go to the insurance protocol's official site and look at the specific definition of a "Depeg Event" — it's usually detailed in the product page's technical docs or FAQ. Pay close attention to which price source it uses (like Chainlink oracles) and what time-weighted mechanism it employs. If you hold only a small amount, consider using protocols like Amulet that let you buy insurance positions directly. If the amount is large, it's best to compare trigger conditions and premium costs across several protocols.
