Ships typically have various types of insurance, including protection & indemnity (P&I) for pollution and injury claims. Separate hull and machinery policies cover vessels against physical damage.

“Both exclude loss of earnings,” Claudio Blancardi, underwriting director with ship insurer Nordic Marine, said.

Now software developers are launching products that claim to reduce the risks by selling something akin to insurance coverage. But here’s the catch: They’re also DeFi apps.

Unlike insurance offered through the likes of Lloyd’s to custodians and large crypto exchanges, these apps — which run on digital ledgers called blockchains — let any investor buy coverage. They also allow anyone to form investment pools to provide coverage — often promising annual returns of at least 50%.

The study by Europe’s biggest insurer also found that each week of immobilisation shaves some 0.2 to 0.4 percentage points off annual trade growth.

“The problem is that the Suez Canal blockage is the straw that breaks global trade’s back,” the study’s authors wrote.

London-based group that collapsed earlier this month after losing insurance coverage for its debt repackaging business