AUD to USD — 30 Day History

Over the past 30 days, AUD to USD ranged between 0.707564 and 0.722157, averaging 0.716682 across 29 daily closes from 2026-08-17 to 2026-09-15. The rate closed higher than the previous day on 14 of those days, lower on 14, and unchanged on 0.

The largest single-day move in this window was on 2026-08-21, when AUD to USD moved 0.87% higher against the previous close.

Net of the moves in between, AUD to USD is up 0.13% from 2026-08-17 to 2026-09-15 -- the first and last closes in this 30-day table. The full high-to-low span over that time is 0.0145928 USD per AUD, across 29 rows of daily open, high, low and close figures in the table below.

The window's high of 0.722157 was set on 2026-09-10, and its low of 0.707564 on 2026-08-19. Day to day, AUD to USD moved an average of 0.21% in either direction across 28 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 33.86% of the way up that range.