Commonwealth Bank Shares Just Had Their Worst Day Ever: What Triggered CBA’s $30 Billion Drop
Commonwealth Bank of Australia plunged 10.43% on Wednesday, marking its steepest single-day drop ever. Nearly A$30 billion was erased from the bank’s market value after it boosted its loss provisions and investors braced for slower home-loan growth. The S&P/ASX 200 ended 0.46% lower. One day after the federal budget unveiled major property tax shake-ups, shares took a hit—especially at a bank with deep exposure to Australia’s housing market. Fresh nerves surfaced as CBA bumped up its collective provisions by A$200 million, padding reserves for possible loan losses and leaning further into the risks of a softer economic outlook.