# Australian banking sector performance and valuation

> Live situation record from CLSTR: https://clstr.news/situations/australian-banking-sector-performance-and-valuation
> Updated: 2026-09-23T22:30:00.000Z. Sources: 2. Developments: 2.

Analysis of the Australian banking sector highlights the strong performance of major institutions like Westpac Banking Corp and National Australia Bank (NAB). Over a three-year period, both banks outperformed the S&P/ASX 200 Index, with Westpac and NAB showing significant growth when accounting for reinvested dividends.

Investor interest in Westpac remains high, with valuation assessments focusing on specific metrics such as net interest margin (NIM), lending standards, and workplace culture. Westpac’s workplace culture rating of 3.4/5 is noted as being above the ASX banking sector average of 3.1.

## Timeline

### 2026-09-23: Westpac Banking Corp valuation factors analyzed

An analysis of Westpac Banking Corp highlights the importance of workplace culture and net interest margins when valuing the major Australian bank.

2 sources. https://clstr.news/cluster/westpac-banking-corp-valuation-factors-analyzed

### 2026-09-09: Westpac and NAB shares outperform ASX 200 over three years

Westpac and National Australia Bank shares have outperformed the ASX 200 over the last three years, driven by share price growth and dividend payouts favored by Australian investors.

2 sources. https://clstr.news/cluster/westpac-and-nab-shares-outperform-asx-200-over-three-years

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Cite as: Australian banking sector performance and valuation. CLSTR, https://clstr.news/situations/australian-banking-sector-performance-and-valuation