Initask FX

AUD to USD in October 2025

Average: 0.65413 USD

In October 2025 the ECB published 23 reference rates for AUD/USD. The average was 0.65413 USD per AUD, the low 0.64520 on October 14, 2025 and the high 0.66086 on October 2, 2025. From the first to the last day of the month the rate moved from 0.66084 to 0.65380 (-1.07%).

October 1, 2025October 31, 2025

High 0.66086 USD (October 2, 2025) Low 0.64520 USD (October 14, 2025)

Average0.65413
Low0.64520 (October 14, 2025)
High0.66086 (October 2, 2025)
Open0.66084
Close0.65380
Change-1.07%
Days23

October 2025

Date1 AUDChange1 USD
October 1, 20250.66084-0.04%1.5132
October 2, 20250.660860.00%1.5132
October 3, 20250.66029-0.09%1.5145
October 6, 20250.65985-0.07%1.5155
October 7, 20250.65880-0.16%1.5179
October 8, 20250.65730-0.23%1.5214
October 9, 20250.65972+0.37%1.5158
October 10, 20250.65541-0.65%1.5258
October 13, 20250.65086-0.69%1.5364
October 14, 20250.64520-0.87%1.5499
October 15, 20250.65149+0.98%1.5349
October 16, 20250.64984-0.25%1.5388
October 17, 20250.64912-0.11%1.5405
October 20, 20250.64876-0.06%1.5414
October 21, 20250.64898+0.03%1.5409
October 22, 20250.64862-0.05%1.5417
October 23, 20250.65038+0.27%1.5376
October 24, 20250.65010-0.04%1.5382
October 27, 20250.65589+0.89%1.5247
October 28, 20250.65540-0.07%1.5258
October 29, 20250.65997+0.70%1.5152
October 30, 20250.65358-0.97%1.5300
October 31, 20250.65380+0.03%1.5295

The ECB publishes euro reference rates around 16:00 CET on TARGET business days. Cross rates between two non-euro currencies are calculated from their euro rates. Reference rates serve for information; a bank or card issuer applies its own rate.

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