Bourse operator ASX Ltd ended about 3 percent lower after it said it would sell its nearly 19 percent stake in wealth manager IRESS Ltd.
Mining stocks, many of which are heavily reliant on Chinese demand, were also pressured. The mining subindex shed about 1 percent, with heavyweights BHP Group and Rio Tinto ending 1.3 percent and 0.6 percent lower respectively. New Zealand shares edged lower as most financial stocks fell in line with their Australian peers. The benchmark S&P/NZX 50 index fell 0.2 percent or 21.5 points to finish the session at 9,323.13.