Formula & Calculation Mechanism
Weekly count of new unemployment insurance claims filed across US state agencies
Low claims (<220K) indicate robust labor retention. Rising claims (>250K) signal layoffs and weakening employment, pressuring Fed rate cuts.
Market Impact on US Equities & S&P 500
Sustained moves above 250K trigger recession fears. Sudden drops reinforce soft-landing expectations.
Historical Precedents & Bull/Bear Regimes
During March 2020, claims surged to an unprecedented 6.6 Million per week.