The ASX 200 looked set for a third straight gain early on, trading as much as 0.6% higher to ~9220, before July inflation completely changed the tone of the session. The index reversed sharply after the release and ultimately finished lower with the market quickly pricing a greater chance that the RBA will need to go again on rates. Financials swung from an early gain into the red as higher rate expectations weighed on the market. Consumer Staples were the standout, holding onto a gain after a solid result from Woolies, while Materials remained one of the few reliable areas of strength early before giving back gains in the afternoon.