The data due at 12:30 UTC (8:30 ET) is expected to show the cost of living in the world’s largest economy rose 0.1% month over month in June after remaining flat in May, leading to a 3.1% rise year over year, according to economists surveyed by Dow Jones. The core CPI, which strips out more volatile food and energy prices, is forecast to have increased 0.2% from May and 3.4% since June last year.