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Australia shares rebound as US delays Iran strikes, revives peace deal hopes

By Thomson Reuters May 18, 2026 | 8:17 PM

May 19 (Reuters) – Australian shares bounced back from a more-than-one-month low on Tuesday, as news that the U.S. had delayed a strike on Iran relieved traders, who ​were also awaiting the central bank’s May policy meeting ‌minutes.

The S&P/ASX 200 index advanced 1% to 8,594 as of 0031 GMT, its largest single-day gain since May 6. The benchmark shed 1.5% on Monday.

U.S. President Donald Trump said that there was a “very good chance” that an ‌agreement ​could be reached with Iran to ⁠prevent it from obtaining a ⁠nuclear weapon. It came hours after he said he had postponed a planned military attack to allow negotiations to continue.

Crude prices shed over 2% on the day, while investors ​remained wary of energy-driven inflationary pressures and expectations of interest rate hikes. [O/R]

The Reserve Bank of Australia’s meeting minutes, due later ⁠in the day, will provide insights ⁠into how the board is gauging inflation and ​growth risks linked to the Middle East conflict.

With three hikes so ​far this year, swaps imply a 21% probability that the ‌RBA will raise its key cash rate at its next policy meeting in June. [0#AUDIRPR]

Financials rose 1.4%, with all “Big Four” banks advancing between 0.5% and 1.1%.

Rate-sensitive consumer discretionary and real estate stocks gained ⁠1.5% and 2%, respectively.

Energy stocks defied the decline in oil prices to rise 0.6%. Woodside Energy and Santos gained 0.3%, each.

Gold miners ⁠rose 0.9% as bullion ‌prices benefited from a weaker U.S. dollar. ⁠Northern Star Resources and Evolution Mining gained 0.4% ​and ‌0.8%, respectively. [GOL/]

The broader resources sub-index was the sole ​sector trading ⁠in the red, tracking weakness in base metal prices. BHP and Rio Tinto fell 0.1% and 0.5%, respectively. [IRONORE/] [MET/L]

New Zealand’s benchmark S&P/NZX 50 index gained 1.2% to 12,920.06, on pace for its strongest trade since early April.

(Reporting by Nikita Maria Jino in Bengaluru; Editing ​by Harikrishnan Nair)