Overnight Summary

The yen was the overnight story. Every G10 cross against the Japanese currency printed higher, with NZD/JPY ripping 1.1% and GBP/JPY adding nearly a full percent. The dollar itself barely moved — DXY settled at 101.2, up a token 0.06% — making this a yen-weakness session rather than a dollar-strength one.

Commodity currencies outperformed across the board. Copper’s 2.45% surge gave the Aussie and Kiwi a tailwind, with NZD/USD climbing 0.66% and AUD/USD adding 0.34%. Gold sat flat at $4,022, offering no safe-haven counter-narrative to the yen selloff. Oil was mixed — WTI slipped 1.02% to $70.03 while Brent ticked up 0.30% to $73.37 — leaving CAD largely directionless against the dollar (USD/CAD +0.03%).

Key Pair Breakdown

NZD/JPY (+1.11% to 92.24): The session’s biggest mover. The Kiwi caught a double bid from copper strength and broad yen selling, pushing the cross above 92. This is an aggressive move for a single session and puts 93 in sight if the risk tone holds through Asia.

GBP/JPY (+0.92% to 215.47): Sterling extended its grind higher against the yen, now trading above 215. Cable’s own 0.48% gain against the dollar means GBP strength was genuine, not just a yen-weakness artifact. The 216 handle is the next round number in play.

EUR/JPY (+0.80% to 185.66): The euro-yen cross cleared 185.50 on the back of EUR/USD grinding up to 1.1423. A quieter move than the commodity-cross yen pairs, reflecting the euro’s middling position in the risk spectrum.

AUD/JPY (+0.78% to 112.44): Copper’s surge was the clear catalyst. The Aussie gained against almost everything overnight, but the yen weakness amplified the cross move. Sitting just below 112.50, the pair is back near levels that tend to attract attention from Japanese retail traders.

NZD/USD (+0.66% to 0.5678): The Kiwi was the top G10 performer against the dollar. The copper rally provided fundamental backing, though 0.5678 is still well within the recent range. A close above 0.5700 would start to shift the short-term picture.

USD/JPY (+0.50% to 162.60): The pair that matters most heading into Tokyo. Half a percent higher on the session, USD/JPY is now at 162.60 — deep into territory where Japanese authorities have intervened before. Every tick higher from here raises the probability of verbal pushback from the Ministry of Finance.

GBP/USD (+0.48% to 1.3260): Cable continued to push higher, adding almost half a percent. The 1.3260 level has acted as resistance recently, so tonight’s close near the highs is worth watching for follow-through.

CAD/JPY (+0.45% to 114.51): The loonie gained against the yen despite oil weakness, dragged higher by the broad JPY selloff rather than any CAD-specific strength. USD/CAD was essentially unchanged.

USD/SEK (-0.41% to 9.6951): The krona was a quiet outperformer, clawing back ground against the dollar. EUR/USD strength and the mild risk-on tone helped push the pair below 9.70.

Asian Session Setup

Tokyo opens with USD/JPY at 162.60 and every yen cross at session highs. The intervention question dominates the setup. Japanese officials have shown willingness to act at these levels before, and the pace of the move — half a percent in a single session — is the kind of velocity that tends to trigger at least verbal warnings. Traders should be alert for any MOF or BOJ commentary in the first hour of Tokyo trade.

For the Aussie, the copper bid provides a solid floor heading into Sydney. AUD/USD at 0.6920 has room to test 0.6950 if the commodity tone carries over. AUD/JPY above 112 will attract flow from Japanese margin traders, adding another variable.

DXY’s flat session means there’s no strong dollar headwind for Asian FX — the setup is modestly supportive for risk currencies, with yen positioning as the wild card.

Bottom Line

This was a yen session, not a dollar session — broad JPY selling drove all the big moves while the dollar index went nowhere. USD/JPY at 162.60 is the pair every desk in Tokyo will be watching at the open, and any hint of official Japanese pushback could snap the yen crosses sharply lower in thin early liquidity.

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