SYDNEY, May 18, 2026, 00:06 (AEST)
Westpac Banking Corp (WBC.AX) is set for Monday trade on the ASX with some pressure left from last week’s hit to Australian bank risk. The shares managed a 0.3% rise to A$35.84 at the close on May 15, but that’s still down about 4.3% from the Friday before.
No one is talking about Friday’s bounce. The question is if investors are done selling off mortgage-heavy banks after housing-tax talk, bigger credit loss reserves and energy worries from the Middle East. The S&P/ASX 200 edged down 0.1% Friday to 8,630.8, leaving it 1.2% lower for the week; financials tumbled 4.3%, the sector’s worst week in over half a year, Reuters said.
ASX cash equities have not opened for normal Monday trading. The exchange has trading hours from 09:59:45 to 16:00 Sydney time. Westpac faces an early test as investors watch to see if late-week buyers hold their ground after the sector’s drop.
Bank shares tumbled across the board Wednesday after Commonwealth Bank of Australia suffered its worst single-day loss, sinking 10.4%. The rest of the sector followed. Westpac shares lost 2.8%, ANZ dropped 1.6%, and National Australia Bank fell 1.5%, according to ABC. Anna Milne, deputy portfolio manager at Wilson Asset Management, told ABC the CBA drop came from “a confluence of factors,” pointing to both bad-debt provisions and government budget changes that might hit house prices. ABC News
CBA’s Friday bounce was “tactical rather than conviction-led,” Marc Jocum, senior product and investment strategist at Global X ETFs, said. Jocum also pointed to a “murky” outlook for the banks, telling The Economic Times that housing and investor-lending changes have muddied the outlook for mortgage growth, and rising provisions with more arrears signal a tougher path for earnings.
Westpac shares kept falling even after the bank posted first-half statutory net profit of A$3.4 billion this month, up 3% year on year. Net profit, excluding notable items, was A$3.5 billion. The bank reported a Common Equity Tier 1 ratio at 12.4%. Westpac declared a 77-cent fully franked interim dividend, tying in Australian tax credits. CEO Anthony Miller called it “solid operating momentum” and said the balance sheet should let Westpac back customers through “global uncertainty.” Westpac
Margins and credit costs are under pressure. Net interest margin—the spread banks earn on loans over funding costs—has come under focus as lending competition heats up and rates swing. In April, Reuters reported that Westpac pointed to Middle East conflict and energy shocks as weighing on first-half profit, with its credit impairment charge moving up to 10 basis points from 6 basis points last year.
The risk on the downside is still in play. If rates stay higher, changes in tax policy hit property buyers, or if energy costs keep up the squeeze, Westpac might need to set aside more for bad loans. In its May risk note, Westpac flagged that geopolitical events could mess with supply chains, push up energy and commodity prices, make it harder for customers to pay back loans, and move asset values.
Traders are watching two signals this week. The Reserve Bank of Australia releases minutes from its May meeting Tuesday after raising the cash rate to 4.35%. On Thursday, the Australian Bureau of Statistics puts out April labour-force figures. Strong jobs data could keep rate bets tight, but a weaker number might take some pressure off bonds and put credit quality in focus.
Westpac faces a tight spot. The stock needs more than value buyers after last week’s hit to banks—it needs proof that mortgage growth, funding costs and arrears won’t all turn negative at the same time.
