The Tariff That Will Not Die: America keeps its wall as the courts strike down the law beneath it, and the carry trade is reading the result

Sun, 28 Jun 2026 12:00:00 +0900

Markets have settled on a number. America’s tariff on most of its trading partners sits at 15%, and the figure has barely twitched in a year. That stability is the trap. The 15% has held while the legal ground beneath it was struck down, replaced, struck down again and rebuilt under a third statute. The rate is the one thing not moving. Everything underneath it is.

This is the part the consensus underprices. A tariff is usually read as a price: a level that feeds margins, inflation and the terms of trade. A tariff imposed by presidential power is also a legal instrument with a shelf life, and the shelf life is where the information sits. There is a larger contest inside it, too. A great power is holding a tariff wall in place by hopping from one emergency power to the next as the courts strike each one down: a quiet test of how much the executive can tax without Congress, refought every few months. The market reads that test, imperfectly, as a number. Watch the rate and you learn little. Watch which statute is carrying it, and when that statute breaks, and you are reading a calendar of discrete events, each one able to move the carry trade, the business of borrowing where money is cheap to invest where it is dear, more than the tariff itself ever will.

Three Clocks, One Direction: the yen, the BOJ–Fed gap and the tariff that lapses in July

Sun, 28 Jun 2026 08:00:00 +0900

In 2025 Japan ran a current-account surplus of ¥31.9trn, a record and the second in a row. Yet the yen has not stopped falling. Even after the Bank of Japan raised rates in June 2026, the currency trades around ¥161 to the dollar, close to its weakest since 1986. A record creditor’s currency sits at a four-decade low. Unless that contradiction can be resolved, the question every market participant is asking has no answer: where does the yen go next?

Carry on Gyokuro Time

The Tariff That Will Not Die: America keeps its wall as the courts strike down the law beneath it, and the carry trade is reading the result

Three Clocks, One Direction: the yen, the BOJ–Fed gap and the tariff that lapses in July