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Neither gap has a weekend headline behind it, and the shape of the legs says why: this is the first liquidity of RBNZ week repricing two things the market already knew, on a weekend whose net news leaned toward de-escalation. Take the kiwi first. NZD's +16.4bp median close-to-open gap is largest against the aussie — AUDNZD +23.0bp — not against the dollar (+11.5bp) or the yen (+14.3bp), which is the signature of a cross unwind rather than fresh New Zealand news.

There was none to find: no NZD release sits within two hours of the reopen, no New Zealand political or RBNZ story broke over the weekend that I could locate, and the RBNZ's Wednesday decision arrives with the 25bp hike to 2.75% effectively fully priced — roughly 96% market-implied, 27 of 31 economists in the late-August Reuters poll, BNZ calling it a done deal.

What the weekend changed is calendar distance: Sunday's open is the last liquid chance to square the crowded aussie-over-kiwi position — the trade hedge funds built all last week, with AUD/NZD options trading their heaviest volume of the year and calls three-to-one over puts — before the event that can hurt it.

A 23bp gap on that exact cross at a thin Sunday open, with nothing else near it, is positioning squaring into Wednesday, consistent with Friday afternoon, when the cross sat still through two dollar-driven hours. The franc is the same lean seen from the other end. CHF fell against everything except the euro (+2.7bp on EURCHF) — the two continental currencies gapped down together, the franc slightly ahead — and its largest leg is against the other haven, CHFJPY -18.3bp.

That is a haven-and-funding rotation, not a Swiss story: no Swiss news or SNB comment surfaced over the weekend, and the asymmetry between the two havens is structural — the yen closed Friday at 159.9 with a confirmed July 31 US-coordinated intervention behind it and MoF silence through the weekend, while the franc has a central bank at zero that tells pollsters it would rather intervene against its own strength than move rates.

When a weekend leans risk-on, the franc is the haven that gets sold. And the weekend did lean that way, tanker strike notwithstanding: Iran's leadership spent it consolidating toward diplomacy — the leadership publicly acknowledged the war's economic toll and pledged a diplomatic track on Saturday, and Khamenei called for unity on Sunday — while the Iran-Oman interim Hormuz corridor plan announced August 25-26 (a temporary joint maritime corridor plus mine clearance, with a 30-to-60-day negotiation on a permanent scheme) stayed alive, with CBS live coverage carrying Tehran touting the reopening proposal even as the White House says no direct talks are under way.

Saturday's 20:53 UTC projectile strike on a tanker off Oman cuts the other way, but crude had already closed the week down more than 5% on reopening hopes and no escalation followed the strike. Scale matters: 10-16bp medians are modest by reopen standards — a repricing at thin liquidity, not a shock — and I cannot see what has happened since the open, because the 1h board is unmeasurable again this run: all eight currencies published zero usable legs, so the gap figures are the only measurement I have.

Limits: the recent and upcoming calendars, the central-bank state and the intraday rates block were all dropped from this briefing on size, so I state no release numbers, no yield or futures numbers and no calendar times. Nothing here makes the measured signals wrong about the regime — positioning squaring into a fully-priced central-bank decision, and a haven rotation on a de-escalation lean, are exactly what the quantitative stack exists to measure, and no official actor is setting any G8 currency's price.

No override, and no active overrides to keep or lift. Next: the first measurable 1h board of the week, the RBNZ on Wednesday with the October guidance the live variable, and the yen at Friday's 159.9 close with the MoF silent through the weekend.