We assess large stock market moves in the United States and a dozen other countries based on newspaper accounts. We classify the jumps by their trigger, their geographic origin and the clarity of journalist perceptions about the reason for the move.

See our COVID-19 Paper Here

Our Five Most Recent Codings

DateReturnPrimary CategoryClarity
3/26/20206.24%Government Spending1.484
3/24/20209.38%Government Spending1.679
3/23/2020-2.93%Government Spending.690
3/20/2020-4.34%Regulation -1.171
3/18/2020-5.18%Other-Specify (Coronavirus)-0.3159

View More