US consumer prices rose more quickly in August, while producer prices also increased, making it harder for the Federal Reserve to justify lower interest rates and leaving Bitcoin investors facing a prolonged period of expensive borrowing.
The Consumer Price Index (CPI) increased by 0.4% from July, when it rose 0.1%, while annual inflation remained at 3.4%. Core CPI, which excludes food and energy, climbed 0.3% after a 0.2% rise in July. Its annual rate eased from 2.5% to 2.4%.
The producer price index (PPI) also rose 0.4% in August, taking its annual increase to 5.4%. Energy prices were a major factor in both reports, although the faster monthly core CPI figure showed that consumer inflation had also strengthened beyond food and fuel.
Gasoline prices rose 3.9% during the month, contributing more than a third of the CPI increase, while shelter costs increased 0.3%. Energy prices in the PPI report climbed 4.2%, accounting for more than three-quarters of the increase in final-demand goods prices.
The figures give policymakers reason to look beyond the headline rates. Energy prices can fall again, and interest rates have limited influence over supply disruptions that push up fuel costs. Higher petrol bills can also leave households with less money to spend elsewhere, reducing demand.
However, sustained energy increases can feed into wider business costs. Transport companies may raise charges, while manufacturers may try to recover higher delivery expenses through their prices. How much reaches consumers will depend on contracts and whether businesses can increase prices without losing sales.
Producer prices track domestic producers’ sales for business investment and exports as well as household consumption, so the PPI annual rate measures different transactions from CPI and is not a forecast of future consumer inflation.
Some PPI details were more encouraging. Services prices rose only 0.1%, while the measure excluding food, energy and trade services slowed to 0.3% from 0.4%. Trade services measure reseller margins, making that indicator different from the more familiar core CPI.
The latest core CPI figure was less reassuring. StoneX’s Matt Weller had expected a 0.2% monthly increase and said a result rounding to 0.3% could support a rate increase. Friday’s figure reached that threshold, although his comments described a possible official response rather than a rule determining policy.
The Federal Reserve’s 15-16 September meeting will consider the data alongside employment and the likely persistence of price rises. The central bank targets overall PCE inflation, a separate measure drawing on CPI and some producer prices, so the 2.4% annual core CPI figure is only part of its assessment of progress towards the 2% objective.
Higher rates can also affect demand for Bitcoin. Investors using cash to buy it give up interest available on government debt, while borrowers face financing costs that reduce profits or deepen losses. Expectations of higher rates can move bond yields and lending conditions before the Fed changes its policy rate.
Inflation-protected Treasury yields provide another comparison by showing what government debt offers after inflation. Bitcoin may still attract crypto-specific buying, but the reports make it harder to argue that the lower annual core rate has removed interest-rate risk.
