USD to AUSD — 30 Day History

Over the past 30 days, USD to AUSD ranged between 1 and 1.00053, averaging 1.0002 across 24 daily closes from 2026-08-23 to 2026-09-15. The rate closed higher than the previous day on 15 of those days, lower on 6, and unchanged on 2.

The largest single-day move in this window was on 2026-09-03, when USD to AUSD moved 0.03% lower against the previous close.

Net of the moves in between, USD to AUSD is up 0.05% from 2026-08-23 to 2026-09-15 -- the first and last closes in this 30-day table. The full high-to-low span over that time is 0.00053228 AUSD per USD, across 24 rows of daily open, high, low and close figures in the table below.

The window's high of 1.00081 was set on 2026-09-15, and its low of 1 on 2026-08-23. Day to day, USD to AUSD moved an average of 0.01% in either direction across 23 consecutive closes -- a wide high-to-low span can come from one jump or from steady drift, and this is which. The most recent close sits 1.74% of the way up that range.