Australian shares are poised for growth as US inflation data and strong bank earnings drive market optimism.US consumer prices fell in June for the first time in six years, easing pressure on the Federal Reserve to raise interest rates.ASX 200 futures are up 49 points to 8817, with oil prices hitting a one-month high.While IBM faced a sharp decline due to poor second-quarter sales, major banks like JPMorgan and Goldman Sachs reported record profits.JPMorgan's CEO, Jamie Dimon, noted the market's current strength but warned of uncertainty about its duration.Key market indicators show a mixed performance, with the S&P 500 and Nasdaq gaining modestly on Wall Street.The article also highlights ongoing geopolitical tensions in the Persian Gulf and their potential impact on inflation.

Overall, the market reaction reflects a combination of economic data, corporate earnings, and global political factors influencing investor sentiment.