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G10 FX Overnight: Tuesday, June 30, 2026

G10 FX Overnight: Tuesday, June 30, 2026

G10 FX overnight movers chart for June 30, 2026

G10 FX Overnight: Tuesday, June 30, 2026

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Key PointsAbout This Summary iAn AI tool helped create this summary based on the text of the article. The Luna3 team has checked it for accuracy and revised as necessary. Read more about how we use AI in our publishing process.
  • Euro led G10 gains overnight — EUR/USD +0.60% to 1.1430, EUR/AUD +0.75% as the single currency outperformed across the board
  • Dollar softened with DXY slipping 0.24% to 101.1 while gold sold off 1.18% to $4,030 — unusual divergence from the typical inverse relationship
  • AUD underperformed despite copper +0.52% — EUR/AUD and GBP/AUD posted the session's largest moves, flagging relative weakness into the Asian open

Overnight Summary

The euro ran the table overnight, rallying against every G10 peer while the dollar drifted lower with DXY easing 0.24% to 101.1. Nine crosses landed in the notable-move bracket — all driven by EUR and GBP strength rather than any single-currency blowout on the downside.

The commodity backdrop was split. Oil surged — WTI +1.72% to $70.42, Brent +2.29% to $73.64 — but the usual oil beneficiaries didn’t follow. USD/CAD barely moved (+0.07%), and NOK actually weakened with USD/NOK climbing 0.40% to 9.9077. Gold dropped 1.18% to $4,030, a move that would normally signal risk-on, yet the safe-haven yen held steady with USD/JPY flat at 161.86. Copper edged up 0.52% but AUD couldn’t capitalise — it was the weakest G10 link overnight.

Key Pair Breakdown

EUR/AUD +0.75% to 1.6587 — the session’s biggest mover. Euro strength met Aussie weakness head-on. AUD failed to benefit from firmer copper at 6.174, suggesting the flows were euro-driven rather than a commodity story. The cross is pressing toward the 1.66 handle, a level that has capped rallies in recent weeks.

GBP/AUD +0.69% to 1.9242 — sterling rode the same anti-AUD wave. The pair is within striking distance of 1.93, and the speed of this move — nearly 70 pips — puts that level in play early in the Asian session if AUD stays offered.

EUR/CAD +0.63% to 1.6235 — notable because CAD got no lift from surging oil prices. WTI jumped 1.72% and Brent 2.29%, yet the loonie sat flat against the dollar. Euro buying was the dominant force here, not loonie selling, but the disconnect between oil and CAD is worth watching.

EUR/USD +0.60% to 1.1430 — a clean push higher as the dollar softened broadly. The pair cleared the 1.14 handle during the session and is now trading at the upper end of the recent range. The DXY slide to 101.1 confirms the move had broad dollar weakness behind it, not just euro-specific buying.

EUR/JPY +0.60% to 184.92 — the euro rally extended against the yen despite gold’s selloff, which typically signals reduced demand for safe havens. USD/JPY was dead flat at 161.86, so this cross was entirely a euro story. The 185 level is the next test overhead.

GBP/JPY +0.57% to 214.57 — sterling’s broad gains showed up here too. With USD/JPY anchored near 161.86, the cross tracked GBP/USD almost one-for-one. The 215 handle is the near-term magnet.

GBP/USD +0.51% to 1.3255 — cable joined EUR/USD higher but lagged the euro’s pace. EUR/GBP was nearly unchanged at 0.8617, confirming that both European currencies gained at the dollar’s expense rather than one outpacing the other by a wide margin.

USD/CHF -0.42% to 0.8071 — the franc gained against the dollar, consistent with the broader DXY slide. But the move was modest relative to EUR and GBP gains, and EUR/CHF actually rose 0.16% to 0.9225, meaning the franc underperformed its European peers.

USD/NOK +0.40% to 9.9077 — the session’s odd one out. Oil rallied hard yet the krone weakened. This disconnect suggests the NOK move was driven by positioning or rate differentials rather than commodity flows. The 9.90 area is now support-turned-resistance.

Asian Session Setup

The overnight session hands Asia a softer dollar with DXY at 101.1, which is mildly supportive for regional currencies at the margin. But the AUD weakness is the focal point for Sydney. AUD/USD closed the NY session at 0.6888, down 0.18%, and the EUR/AUD and GBP/AUD crosses both posted the session’s largest moves. If AUD can’t find a bid on the back of copper’s 0.52% gain, the 0.6870 area becomes the next downside test.

For the Tokyo open, USD/JPY’s flat session at 161.86 is the starting point. The yen shrugged off gold’s 1.18% decline, but EUR/JPY and GBP/JPY both pushed higher — the yen is weakening on the crosses even as the headline pair treads water. A break above 162 in USD/JPY during Tokyo hours would accelerate the cross-yen moves.

NZD/USD at 0.5657 (+0.24%) held up better than AUD overnight, and the AUD/NZD spread compression could draw attention from relative-value desks early in the session.

Bottom Line

The overnight tone was euro-positive and dollar-soft, with AUD the clear underperformer despite a supportive copper backdrop. EUR/AUD at 1.6587 is the pair most likely drawing trader attention into Asia — a push through 1.66 would confirm the Aussie weakness is more than a one-session story.

Read next: FX Markets · How to Read the COT Report · What Is a Bond?

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