Impact of major macroeconomic announcements on the daily trading volumes of several US ETFs is examined for the period of January 2004-April 2014. An ARIMA model with external factors that describe the announcement events is used. It is found that several macroeconomic announcements,...

Current research of market impact caused by macroeconomic announcements is based on regressing asset returns on macroeconomic surprises, S(t) ~ A(t) – E(t), where A(t) and E(t) are actual and expected (consensus) values of macroeconomic indicators at time t, correspondingly. We found that...