LSE:BAT.L 9 December 2025

March 15, 2026, 7:55 AM EDT. Investors eyeing Commonwealth Bank of Australia (ASX: CBA) shares should consider four key metrics crucial for valuation. Firstly, workplace culture matters; CBA scores 3.4/5 on Seek, above the banking sector average, suggesting strong employee retention. Secondly, net interest margin (NIM), the difference between lending returns and deposit costs, is vital. CBA's NIM of 1.99% surpasses the major banks' average of 1.78%, indicating profitable lending. Thirdly, return on equity (ROE) stands at 13.1%, meaning CBA generates $13.10 profit per $100 of shareholder equity, reflecting solid efficiency. These metrics illustrate CBA's entrenched position in Australia's financial ecosystem and aid investors evaluating its share price potential.