The August 2026 US Consumer Price Index report drops on September 11 at 8:30 a.m. ET, and traders across every asset class are circling the date on their calendars. With July’s headline CPI still sitting at 3.4% year-over-year, well above the Federal Reserve’s 2% target, this week’s print carries outsized weight for anyone betting on the direction of monetary policy.

Bloomberg’s Guy Johnson and macro strategist Adam Linton broke down the key themes on “The Opening Trade,” framing the release as a potential inflection point for markets that have been stuck in a tug-of-war between stubborn inflation and hopes for rate relief.

What the numbers are telling us

July’s CPI data painted a picture of inflation that’s cooling, just not fast enough to give the Fed much breathing room. The headline figure came in at 3.4% year-over-year, while core inflation registered a 0.2% month-over-month increase.

Headline inflation has been running above 3% for months, driven largely by persistent pressures in housing, energy prices, and certain service sectors.