Bank of China

Introduction: the day the greenback got even stronger

The currency market at this hour looks like a set of swings someone has violently pushed and let go. The US dollar, the world’s primary currency, has climbed to a two-month high and doesn’t seem eager to come back down anytime soon. The USD index, which measures the dollar’s strength against a basket of major global currencies, rose another 0.2% in Asian trading on Thursday, following a solid 0.6% jump on Wednesday. The last time we saw these levels was at the end of March.

So what happened? The Fed didn’t raise rates. And a peace move involving Iran was supposed to calm markets. Yet the dollar keeps rising. Behind this apparent paradox lies a complex interplay of expectations, policy signals, and geopolitical shifts that is forcing investors worldwide to rethink their strategies.

Let’s break down why the US currency is feeling so confident that Japanese authorities are already preparing their pencils for another intervention—and why a temporary agreement with Iran, which was expected to weaken the dollar, has instead reinforced it.

The Fed: a hawkish dove or a dovish hawk

A pause that sounds like a warning

The Federal Reserve meeting on Wednesday was one of those events markets wait for with bated breath, then dissect every word of the statement. Formally, everything was predictable: interest rates were left unchanged. But if you think investors were relieved, you would be mistaken.

The Fed delivered what financial markets call a “hawkish pause.” It kept rates steady but made it clear that the tightening cycle is not over. Moreover, policymakers still see room for further hikes later this year. These are not empty words.

Updated projections showed that nine out of nineteen Fed officials expect at least one rate hike by the end...

At first glance, Asian currency markets looked almost sleepy on Wednesday. Most pairs drifted within narrow ranges, traders seemed to hit pause, and price action resembled the heartbeat monitor of a patient under heavy sedation. But this silence is deceptive. Beneath the surface calm of sideways trading lies enormous tension ready to erupt at any moment. When three forces converge at once — a war disrupting one-fifth of global oil supplies, renewed fears of Federal Reserve rate hikes, and deepening geopolitical fractures among major powers — markets do not calm down; they become paralyzed, trying to calculate where the first blow will come from.

The Heavyweight Dollar and the Ghost of Tightening

The dollar index hovering near six-week highs is the perfect barometer of global anxiety. Whenever the world starts shaking, money inevitably rushes into the dollar, and the current situation is no exception. But what makes this moment unique is that the dollar is rising not only as a safe haven, but also as a currency that could become even more profitable. Markets have once again started talking about something they tried to forget over recent months — another Fed rate hike.

This narrative did not emerge out of nowhere. Remarks by Philadelphia Federal Reserve Bank President Anna Paulson, made almost casually on Tuesday evening, became the detonator. When a senior Fed official says it is reasonable for markets to speculate about possible rate increases, it is not just rhetoric — it is a signal. Central bankers rarely speak carelessly. Behind such comments lies growing concern within the Fed over energy-driven inflation, which has begun accelerating again after the conflict with Iran disrupted supplies through the Strait of Hormuz.

Inflation caused by a supply shock is the most unpleasant type of inflation for central banks. It cannot be fought...