Moody’s looked at six metrics: exposure to the COVID-19 (20%), demographics of the city and state (20%), trade and travel disruptions (20%), tourism (20%), finance (10%) and commodities (10%). The data, compiled on March 30, comes with a caveat: The virus is constantly evolving and spreading, making it difficult to pin down concrete numbers.
Article source: https://www.huffpost.com/entry/coronavirus-states-hit-hardest-financially_l_5e8b5dffc5b6e7d76c681e27