Highlights
Commonwealth Bank remains a standout performer on the ASX 50
Major banks benefit from deposit repricing and pandemic-era provision buffers
Concerns remain over high valuations and long-term earnings stability
Commonwealth Bank of Australia (ASX:CBA), a key component of the ASX 50, continues to exhibit momentum despite broader concerns about the outlook for Australia's banking sector. The sector has shown strength in 2025, outpacing the broader market even as analysts remain cautious on valuation grounds.
Australian banks have recovered from a sharp correction earlier in the year, aided by stable net interest margins and strategic management of funding costs.
Deposit Repricing Supports Margin Stability
A notable factor behind the banks' earnings stability has been their tactical approach to repricing term and savings deposits. Following recent rate adjustments by the Reserve Bank of Australia, banks adjusted term deposit rates and selectively altered savings account structures.
This shift helped preserve profitability by managing the cost of funding, particularly as lending rates remain relatively static due to external pressures and heightened competition. The repricing strategy has provided a cushion for margins during a phase of policy easing.
Provisions Built During Pandemic Offer Flexibility
Major banks are also relying on elevated collective provision buffers, set aside during the pandemic, to support current earnings. These buffers, once released, reduce the need for additional capital to cover loan losses, thereby improving the bottom line.
Institutions like NAB have indicated that current provision levels remain significantly above pre-pandemic baselines, reflecting their capacity to absorb potential volatility without immediate profitability impacts.
Valuation Stretched Despite Limited Growth Prospects
While operational performance remains robust, valuation concerns persist. Certain bank stocks are trading at elevated earnings multiples, with limited forward growth catalysts. Market observers have flagged this as a risk, especially in the context of expected macroeconomic softening from the latter half of 2025 through the following year.
Price Action Leads Sentiment Despite Warnings
Commonwealth Bank’s sustained rally through 2025 has positioned it among the strongest performing financials. Despite widespread downbeat ratings across the sector, the stock’s ascent reflects continued market confidence in its earnings reliability and sector leadership.