{"key":"sector.marsh_casualty_global","title":"Marsh global casualty rate change","unit":"% change, quarter over quarter","signal_class":"price_free_market","intake":"review","cadence":"quarterly","feed_source":null,"thresholds":null,"last_fetch":{"at":null,"status":null,"stale":false,"last_error":null},"observations":[{"date":"2026-03-31","value":3.0,"value_low":3.0,"value_high":3.0,"midpoint_of_range":false,"source_url":"https://www.marsh.com/en/about/media/global-commercial-insurance-rates-fall-5-percent-in-q1-2026.html","source_name":"Marsh press release"}],"events":[]}