The main U.S. equity indexes opened mixed and shifted between red and green but are trending toward fresh all-time highs. President Donald Trump continues to expand the range of his tariffs, adding the country of Brazil to a list that now includes copper as well as "transshipments," with duty details for pharmaceuticals, semiconductors and other targets yet to come.
"The broader market has continued its climb after breaking past the February highs late last month," writes LPL Financial Chief Technical Strategist Adam Turnquist.
