Coincident Economic Activity Index for Mississippi was 134.84000 Jul 1992=100 in December of 2025, according to the United States Federal Reserve. Historically, Coincident Economic Activity Index for Mississippi reached a record high of 134.84000 in December of 2025 and a record low of 56.97000 in February of 1983. Trading Economics provides the current actual value, an historical data chart and related indicators for Coincident Economic Activity Index for Mississippi - last updated from the United States Federal Reserve on April of 2026.