ASIAN SESSION · TUESDAY 23 JUNE 2026 AUD/USD Just Broke Below 0.70. The Hang Seng Is Down 1.68%. And Iran-US Talks in Switzerland Are Showing Encouraging Progress
Three things happening simultaneously in Tuesday’s session: AUD/USD has broken a floor it hasn’t tested since the March conflict lows. The Hang Seng is sliding on China-specific headwinds that the Iran diplomacy story can’t rescue. And USD/JPY at 161.59 is sitting at a 1986-era high with Tokyo’s intervention rhetoric getting louder by the day. Thursday’s US Core PCE ties all of it together.
Tuesday's Asian session opens in the immediate aftermath of the first high-level US-Iran diplomatic exchange in Switzerland, where Qatar and Pakistan mediators reported “encouraging progress” on Monday before lower-level technical talks began today. That language is doing what diplomacy-adjacent language always does to markets: Brent has slid 1.4% to $77.16, continuing its gradual unwind from conflict-era highs above $100. Copper is firm at $6.31 per pound on the theory that a world moving away from war has more appetite for the industrial metals that build things. And the broader risk picture is split in exactly the way this kind of session usually is — good news on one front, bad news on another, and a dollar that doesn't care about either.
The AUD/USD break below 0.7000 to 0.6964 is the session's dominant story. That number is the pair's lowest since the conflict-era energy shock in March. The mechanism is a dual squeeze: a DXY near 100.93 — a 13-month high — as markets price roughly 40 basis points of additional Fed tightening by year-end, up from 20 basis points a week ago; and softer risk appetite from the Hang Seng's 1.68% decline and China demand uncertainty, which weighs on Australia's commodity-export story. The forward look matters: ANZ is projecting Australian underlying CPI to edge higher in May and unemployment to fall to 4.4%, both due later this week. Those numbers will directly shape RBA expectations ahead of...