WHEN WAS peak Donald Trump? As America braces for midterm elections in November, pinpointing the moment when the president started to turn into a lame duck is becoming something of a parlour game. Was it his decision to strike Iran in late February, entangling America in another messy conflict in the Middle East and sending petrol prices soaring? Or the week before, when the Supreme Court declared many of his wanton tariffs unconstitutional? Or, perhaps, a month before that, when a rare public rebuke from the Federal Reserve defanged a criminal probe into the central bank?
Ask the stockmarket and the answer is, in aggregate, much earlier. The share prices of companies that investors expected to benefit from a Trump presidency hit a high in mid-2025, relative to those most associated with his defeated predecessor, Joe Biden. Today a “long Trump, short Biden” basket is 20% below its peak, roughly where it was around the time of the election in November 2024.