Rare US participation in Japan’s effort to support the yen underscores the countries’ interconnected financial interests, from energy markets to US government debt.

Rare US participation in Japan’s effort to support the yen underscores the countries’ interconnected financial interests, from energy markets to US government debt. Link Why did the US intervene to support Japan's struggling yen? analysis The intervention helped the currency gain around 5%, lifting it from nearly 164 yen per dollar to about 155.