Someone Compared USD/JPY to Blood Pressure, and It's Genius
160 is bad, 90 is bad, and your doctor and your broker are saying the exact same thing.
What's going on
The USD/JPY exchange rate has been a source of anxiety in Japan for years — a weak yen drives up the cost of imports and squeezes household budgets, while an overly strong yen creates its own set of economic problems. Most people understand that extreme moves in either direction are bad, but the financial jargon can make it hard to feel that instinctively.
That changed when one person on Japanese social media posted a simple reframe: think of the dollar-yen rate like blood pressure. Too high (160+) and you're in danger. Too low (90 and below) and you're also in danger. The sweet spot sits somewhere around 110–120 — which, as it happens, is also what a healthy blood pressure reading looks like. The comparison spread quickly, with people piling on to extend the metaphor in ways that turned out to be surprisingly apt.
Comments
My take
Comments loosely translated for tone.