A headline about a civilisation "dying tonight" is built to overwhelm, but the more telling signal may be the calm underneath it, because markets are starting to treat this cycle of sharp escalation followed by sudden de-escalation as a pattern, not a surprise.

In macro circles, that pattern has a blunt label: TACO, or "Trump Always Chickens Out". The phrase is loaded, but the logic is simple. A maximum-pressure threat hits, risk assets wobble, then a pause, delay or softer outcome appears once the economic cost starts to bite.

That does not mean the risk is small. It may just mean investors have grown used to a script where rhetoric flares, markets absorb the shock, and restraint shows up before the worst-case scenario fully lands.

The path ahead

The current convergence of geopolitical tension and historical positioning extremes has created a unique "coiled spring" environment for global markets. While the TACO framework suggests a pattern of sharp escalation followed by strategic pauses, the real test for traders over the next 60 days will be the transition from headline-driven volatility to structural market rotation.

Whether the positioning gap closes through a gentle de-escalation or a violent short squeeze, having a defined reaction framework can help traders navigate the noise.

So here is the thing: April’s US earnings season is arriving in a market that still feels anything but normal. As GO Markets explains in The global US earnings playbook: The essential guide for traders, this reporting period is landing after a real shift in what markets care about. It is no longer just about chasing growth at any cost. It is about what the numbers are saying beneath the surface.

And in 2026, those signals are colliding with a high-friction backdrop:

1. Geopolitical conflict: Ongoing tension in the Middle East
2. Oil supply shock: Brent crude above US$100
3. The Fed: A central bank still boxed in by sticky inflation

The durability pivot

Yes, AI is still the market’s main story but it's still the flashy engine getting most of the attention. But underneath that, there is a quieter move towards companies that look built to hold up better when conditions get harder.

When rates are uncertain and energy markets are under pressure, names like JPMorgan Chase and the major defence contractors start to carry more weight. They are not replacing the AI narrative, rather, they are becoming part of the way traders read risk appetite, earnings durability and, ultimately, where the market is looking for something more solid to hold on to.

Start with what actually happened to FX markets in the lead-up to April: there was a geopolitical shock and oil supply out of the Middle East came under pressure. The immediate reaction across currency markets was the one traders have seen before: money moved toward safety, toward yield, and away from anything that looked exposed to the disruption.

Safe-haven flows meet yield divergence

The US dollar benefited from both of those forces at once. It is a safe haven and it also carries a yield advantage that most of its peers cannot match right now. The Swiss franc picked up some of the overflow from European risk aversion. The yen, which used to attract safe-haven flows almost automatically, is stuck in a different situation altogether where the yield gap against the dollar is now so wide that safe-haven logic has been overridden by carry logic.

The currencies that had the toughest month were the ones caught in the middle: risk-sensitive, commodity-linked, or running policy rates that simply cannot compete. The New Zealand dollar is the clearest example while the Australian dollar is a messier story. Sitting underneath all of it is a repricing of 2026 rate cut expectations that central banks in multiple countries are now reassessing.

Strongest mover: US dollar (USD)

The US dollar spent most of 2025 gradually losing ground as the Fed cut rates and the rest of the world played catch-up. That story stalled hard in late March. The Iran conflict changed the calculus, and the dollar reasserted itself in a way that reflects something real about its structural position in global markets.

The US exports oil and when energy prices rise, that is a terms-of-trade improvement, not a terms-of-trade shock. Most of the dollar's major peers sit on the other side of that equation. Add a policy rate range of 3.50% to 3.75% that now looks locked in for longer, and the dollar's advantage is both cyclical and structural at the same time. The US Dollar Index (DXY) has regained the 100 level but tThe question heading into April is whether it holds there or pushes further.

Weakest mover: New Zealand dollar (NZD)

If you wanted to design a currency that would struggle in the current environment, the NZD fits the brief almost perfectly. It is risk-sensitive. It is commodity-linked. It runs a policy rate of 2.25%, which sits below the Fed and now below the RBA as well. New Zealand is also an energy importer, so rising oil prices hit the trade balance and the domestic inflation outlook at the same time.

None of those things are new but the combination of all of them hitting at once, against a backdrop of a surging dollar and broad risk-off sentiment, has compressed the NZD in a way that is hard to ignore. The carry trade that once made NZD attractive has reversed as capital has been moving out, not in.

USD/JPY

USD/JPY is the pair that most clearly illustrates what happens when a currency's safe-haven status gets overridden by carry logic. The yen used to be the first port of call for traders looking for protection during geopolitical stress. That dynamic has been suppressed, and the reason is straightforward: you give up too much yield to hold yen right now.

The Bank of Japan (BOJ) policy rate sits at 0.75% while the Fed's sits at 3.50% to 3.75% and that gap does not encourage safe-haven flows. It encourages borrowing in yen and deploying elsewhere. So while the dollar rose on geopolitical risk, the yen fell on the same event. That is not how it is supposed to work, but it is how the maths works out when yield differentials are this wide.

USD/JPY is sitting near 159, which leaves it not far from the 160 level that Japan's Ministry of Finance has consistently flagged as a line requiring attention. The BOJ meeting on 27 and 28 April is now a genuinely live event.

Data to watch next

Four events stand out as the clearest potential FX catalysts in the weeks ahead. Each has a direct transmission channel into rate expectations, and rate expectations are driving much of the move in FX right now.

Key levels and signals

These are the reference points that traders and policymakers are watching most closely. Each one represents a potential trigger for a shift in positioning or an official response.

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