Currency markets start the week cautiously optimistic — AUD leads with +0.33% as Iran tensions ease

What's driving the move

The catalyst dominating Monday morning is unambiguous: a temporary de-escalation in the Iran conflict. According to ForexLive analyst Adam Button, this is precisely what is driving the early gains in AUD, NZD, and EUR. But — and this is a significant but — the US and Iran are, in Button's own words, "far away from a lasting peace." Markets are therefore pricing in a pause, not a resolution.

The immediate consequence is visible in two parallel moves: risk proxies such as AUD and NZD are being bought back, while oil gives up part of the geopolitical risk premium added last week. An indicated decline of around 3% in Brent at market open is substantial, and will have direct consequences for commodity currencies such as CAD and NOK throughout the day.

The dollar under moderate pressure. The DXY is not explicitly reported in this morning's data, but the pattern of moves is clear: EUR/USD +0.22%, AUD/USD +0.33%, NZD/USD +0.29%, and USD/CHF -0.23% collectively point to a dollar facing headwinds on a broad front. This is not, however, a dramatic dollar selloff — more a cautious unwinding of safe-haven positions built up during last week's tensions.

CHF stands out. It is worth noting that the Swiss franc is strengthening even as risk sentiment improves. USD/CHF is the week's biggest mover at -0.23%, which may indicate that not all participants are convinced the Iran pause will last. CHF buying in an environment of improved risk appetite is a classic sign that smart money is still hedging downside exposure.

CAD is almost flat. USD/CAD moves just 0.06% to 1.4083 — remarkably little given that oil prices indicate a significant decline. This may reflect the fact that the oil move has not yet opened, and that markets are awaiting confirmation from the spot market before repositioning the loonie.

Yen dynamics are complex. USD/JPY at 163.67 remains extremely elevated by historical standards, and the modest pullback of 0.17% does not change the broader picture: the yen is under structural pressure, and the Bank of Japan has yet to intervene with new policy normalization that would alter this. Markets are watching closely for any verbal signals from Japanese authorities should USD/JPY approach 165.

Key figures

Currency overview

G10 — today's moves

AUD/USD (0.7002 | +0.33%) is the clear leader among G10 currencies Monday morning. The return above the 0.70 handle is not merely technically significant — it sends a signal that risk appetite is beginning to return after a turbulent week. NZD/USD (+0.29% to 0.5804) follows closely, tracking the Aussie move as expected given the tight correlation between the two antipodean currencies.

EUR/USD (1.1392 | +0.22%) remains within Friday's range of 1.1386–1.1399. There is no breakout, but the direction is positive. The eurozone is not directly exposed to the Iran conflict in the same way as oil-importing EM markets, but improved global risk sentiment is helping the euro gain ground against the dollar.

GBP/USD (1.3332 | +0.10%) is modestly stronger and is testing exactly Friday's high. Sterling has received no independent drivers Monday morning — the move is primarily dollar-driven. Upcoming UK macro data this week will determine whether GBP can break out of its established range.

USD/JPY (163.67 | -0.10%) pulls back minimally from 163.84. The pair is in a zone where Japanese authorities have historically responded verbally, and any statements from Finance Ministry or BOJ representatives would be market-moving. US 2-year Treasury yields and the broader dollar dynamic are the primary drivers here.

USD/CHF (0.8162 | -0.23%) is the week's biggest mover and sends an ambiguous signal: the franc is strengthening despite improved risk sentiment, which can be read as a portion of the market remaining unconvinced that the Iran situation is under control.

EM currencies — oil price drop under the microscope

The indicated 3% decline in oil prices will put pressure on oil-producing EM currencies such as the Russian ruble, Nigerian naira, and Norwegian krone at market open. The import side — Indian rupee, Korean won, and Turkish lira — may conversely find support from lower energy costs. According to BIS research, it is particularly in EM markets that disruptions in currency pricing feed through most forcefully, partly due to weaker arbitrage mechanisms and lower market depth.

Technical picture

AUD/USD

Support: 0.6930 (previous consolidation) | 0.6880 (200-day moving average, estimated)

Resistance: 0.7050 | 0.7100 (round number + psychological level)

The return above 0.70 is technically positive, but Monday morning volume is thin and the move remains within Friday's range. RSI is neither oversold nor overbought on a daily basis based on available data — this is a range move for now.

USD/JPY

Support: 162.00 | 160.00 (psychological and technical support)

Resistance: 165.00 (intervention zone from 2024 episodes)

The pair is dangerously close to the level at which Japanese authorities conducted direct interventions in 2024. With USD/JPY at 163.67, there are only 1.3 figures to the conventionally observed threshold. MACD on a daily basis is flat to mildly positive, not yet indicating exhaustion of the long USD/JPY trend.

EUR/USD

Support: 1.1350 | 1.1280

Resistance: 1.1450 | 1.1500

EUR/USD remains in a tight range. This week's catalysts — potential ECB commentary and US macro data — will determine direction.

"The US and Iran are still far from a lasting peace" — Adam Button, ForexLive

What to watch

Oil at the open (imminent): The spot crude oil market opens shortly, and a confirmed decline of ~3% will immediately reprice CAD, NOK, and EM oil currencies. Any divergence between the weekend market's indication and the actual open is critical to monitor.

Iran news in real time: Markets are explicitly positioned for a pause, not a resolution. Any fresh statement from Tehran or Washington could reverse direction within minutes. Geopolitical risk monitoring is essential this week.

USD/JPY and Japanese intervention: With the pair at 163.67, verbal intervention from Japanese authorities is a real risk. Any statement from the finance minister or the BOJ regarding yen levels should be interpreted as a potential catalyst for a sharp JPY strengthening.

Upcoming data this week:

• Tuesday: US Consumer Confidence (Conference Board)
• Wednesday: US JOLTS job openings
• Thursday: US GDP Q2 (preliminary), weekly jobless claims
• Friday: US PCE deflator (the Fed's preferred inflation measure) — potentially the week's most important data point for the dollar

GBP levels: 1.3332 is technical resistance — a break above 1.3350 and away from Friday's high would generate a fresh bullish signal for sterling.

The CHF paradox: If USD/CHF fails to recover back above 0.8200 even as risk sentiment improves, it signals that markets are still pricing in significant geopolitical uncertainty for the remainder of the week.

Source references: ForexLive/Adam Button (weekend market FX data), BIS (stablecoin-FX spillovers and EM market dynamics), IMF working paper (currency crisis mechanisms). Technical levels based on observed price action and historical reference points.