Read More General business news Why Westpac Banking (ASX: WBC) shares fell over 4% despite a A$1.8bn Q3 profit print Westpac posts Q3 profit of A$1.8bn and pro forma CET1 of 12.3%, setting up a probable November FY26 buyback as mortgage volumes drop 20% since May. bySrinathAugust 10, 2026