Source: U.S. Census Bureau  

Release: Advance Economic Indicators  

Units:  Millions of Dollars, Seasonally Adjusted

Frequency:  Monthly

This advance estimate represents the current month statistics of nearly complete coverage. The current month statistics reflecting complete coverage is available on the Census website at the U.S. International Trade in Goods and Services report (FT-900) https://www.census.gov/foreign-trade/statistics/historical/index.html, the corresponding series in FRED is at https://fred.stlouisfed.org/series/BOPGTB

For more information on data collection and methodology, see https://www.census.gov/econ/indicators/methodology.html