The chart below depicts container traffic at the Port of Los Angeles, the largest volume US container port. Loaded inbound containers (blue), measured in twenty foot units or TEUs, have far exceeded loaded outbound units (red) for a number of years. What is noteworthy is that the ratio of loaded outbound to inbound containers has deteriorated from 48% to 38% over the last 6 years.
Imposition of tariffs has not reversed this. In fact the opposite. Stats for July 2019 show an 8.7% increase in inbound traffic and a 4.0% decrease in outbound traffic, while the ratio of inbound to outbound containers fell to a new low of 34%.

Colin Twiggs is a former investment banker with almost 40 years of experience in financial markets. He co-founded Incredible Charts and writes the popular Trading Diary and Patient Investor newsletters.
Using a top-down approach, Colin identifies key macro trends in the global economy before evaluating selected opportunities using a combination of fundamental and technical analysis.
Focusing on interest rates and financial market liquidity as primary drivers of the economic cycle, he warned of the 2008/2009 and 2020 bear markets well ahead of actual events.
He founded PVT Capital (AFSL No. 546090) in May 2023, which offers investment strategy and advice to wholesale clients.