Bitcoin’s CPI Bounce Fades as Hike Odds Jump

The U.S. consumer price index rose 3.4 percent in August, matching July, as bitcoin spiked toward $80,000 then faded.

The Bureau of Labor Statistics said Friday that the all-items index rose 0.4 percent in August after a 0.1 percent gain in July, in line with forecasts. Core prices, which leave out food and energy, rose 0.3 percent on the month against a 0.2 percent estimate, and that miss is what repriced the Federal Reserve.

The 3.4% Print Hid a 16.3% Energy Jump

Headline inflation did not accelerate. It also did not ease. The all-items index stood at 334.980, and the 12-month rate was 3.4 percent for a second month, still well above the Fed’s 2 percent goal. Chair Kevin Warsh’s committee meets September 15-16 with this report as the last major inflation print before the vote.

Strip out food and energy and the year-over-year rate slowed to 2.4 percent from 2.5 percent in July, the lowest since March 2021 on Trading Economics’ series. The monthly core rate went the other way. It rose 0.3 percent after 0.2 percent in July, and that is the figure a rate-setter can still act on.

Shelter, about a third of the basket, rose 0.3 percent after 0.1 percent in July and was up 3.0 percent over the year. Lodging away from home jumped 2.4 percent after a 2.8 percent drop. Communication rose 2.3 percent. Airline fares rose 2.7 percent on the month and 23.4 percent on the year. Used cars and trucks rose 0.4 percent, and new vehicles rose 0.3 percent. Medical care and motor vehicle insurance were among the indexes that fell.

AUGUST CPI, BLS FIGURES

Food was the quiet part of the report. Groceries were unchanged on the month and up 2.2 percent on the year, while food away from home rose 0.3 percent and 3.4 percent. Lettuce prices fell 6.2 percent in August after a 16.4 percent drop in July. The heat was not in the grocery aisle.

Gasoline Did More Than a Third of August’s Rise

The Bureau said gasoline rose 3.9 percent in August and accounted for over one third of the monthly all-items increase. Energy as a whole rose 2.1 percent after falling 1.5 percent in July. Over 12 months, energy was up 16.3 percent, gasoline 27.4 percent, and fuel oil 52.0 percent. Natural gas fell 1.1 percent on the month and electricity fell 0.2 percent, so the burst was in fuels, not the utility bill.

THE FUEL LINES IN THE CPI

• Gasoline: Up 3.9 percent in August and 27.4 percent from a year earlier, the largest single driver of the monthly all-items gain.
• Fuel oil: Up 10.1 percent on the month and 52.0 percent on the year, the sharpest major energy increase in the release.
• Energy commodities: Up 4.2 percent in August and 28.0 percent over 12 months, after two months of declines.
• Airline fares: Up 2.7 percent in August and 23.4 percent over the year, a travel-cost echo of the same oil shock.

A rate hike can lean on shelter, cars, and credit. It cannot put barrels back through the Gulf or the Red Sea. That is the split inside this print: core services are still the Fed’s lever, and the monthly energy jump is a war premium the committee does not control.

Why a Matching Headline Still Prices a Hike

Prediction markets did not treat 3.4 percent as relief. Polymarket priced an 81.5 percent chance of a 25 basis-point increase and a 17.5 percent chance of no change at 18:20 UTC on September 11. A cross-venue tracker from DeFi Rate put the same 25 basis-point outcome at 81.3 percent by 2:43 p.m. ET, up from 63.7 percent Thursday, a 17.6-point swing, with $192.6 million in combined volume on Kalshi and Polymarket Global. Kalshi itself sat at 80.5 percent.

Futures went further. The CME FedWatch tool, which publishes probabilities implied by fed funds futures, showed a 91.6 percent chance of a quarter-point increase Friday morning, up from 72.4 percent Thursday and 59.4 percent a week earlier. The two-year Treasury yield moved to about 4.61 percent. Those are different books, and they do not have to match. Both moved the same way after the core monthly miss.

FRIDAY’S HIKE REPRICING

• Polymarket: 81.5 percent chance of a 25 basis-point increase, 17.5 percent chance of no change, late Friday.
• CME FedWatch: 91.6 percent Friday morning, up from 72.4 percent the prior session.
• Current target: 3.50 percent to 3.75 percent on the federal funds rate.
• If they hike: 3.75 percent to 4.00 percent, the first increase since July 2023.

Greg Daco, chief economist at EY-Parthenon, said his desk was abandoning a hold. “We are changing our Fed call from a hold to a 25bps hike at the FOMC meeting next week,” Daco wrote Friday, arguing some officials would say the speed of disinflation was not satisfactory. A September move would take the target range to 3.75 percent to 4 percent.

The remaining live argument on desks is not whether September is in play. It is whether oil staying above $100 forces a second increase later this year. Brent crude was still above $100 a barrel on Friday and sold off more than 4 percent on the session, a one-day drop that did not take the war premium out of the inflation data.

Bitcoin’s $79,852 Spike Did Not Stick

Bitcoin traded as if the headline were the whole story, then as if it were not. On Coinbase it ran from a session low of $76,030 to a high of $79,852.22, within $148 of $80,000, after dipping through the $77,000 handle in the first reaction to the report. The Coinbase daily bitcoin price closed at $77,276.50 on Friday, back under the level the morning spike had advertised.

That is a failed test of $80,000, not a breakout. Ethereum moved back above $2,500 on the same print, and Solana reclaimed $100, per TradingView, but those round-number reclaims sat on top of the same rates repricing. Weekend trade stayed in the high $76,000s and high $77,000s. The people still in the chat treated the daily candle as a rejection and the hike as mostly priced, then asked whether another increase follows if inflation data stay firm.

Traders who bought the 2.4 percent annual core were reading twelve months of history. The Fed is voting on what happened in August, including shelter’s 0.3 percent step-up and a core monthly rate that beat the forecast. From November 2022 through August 2023, bitcoin rose through a hiking cycle. That memory is doing some of the work under this bounce. It does not change the close.

A 24.1% Diesel Jump Hit Wholesale Prices

Thursday’s producer-price report had already shown the same energy pulse one layer up the pipeline. Final demand diesel fuel, which jumped 24.1 percent, accounted for over a third of the August increase in final-demand goods. Goods prices rose 1.1 percent, and the Bureau said over three-fourths of that rise came from energy, which was up 4.2 percent. The headline producer index rose 0.4 percent on the month and 5.4 percent over the year, a tenth above the 5.3 percent forecast and up from 4.8 percent in July.

Processed goods for intermediate demand, the prices factories pay, rose 1.8 percent in August and 11.5 percent over 12 months. That is the path from diesel and jet fuel into the rest of the ticket. Final demand less foods, energy, and trade services still rose 0.3 percent on the month and 4.7 percent on the year, so the wholesale side is not only an oil story.

THE WEEK THAT REPRICED SEPTEMBER

1. September 10: The Bureau of Labor Statistics reports August producer prices up 0.4 percent and 5.4 percent over the year, led by energy and diesel.
2. September 10: The European Central Bank raises its three key rates by 25 basis points and cites the Middle East conflict as a source of inflation pressure.
3. September 11: U.S. CPI holds at 3.4 percent over the year; core monthly inflation rises 0.3 percent; bitcoin spikes, then fades; hike odds jump.
4. September 15-16: The Federal Open Market Committee meets, with the decision due September 16.

The next consumer-price report is scheduled for October 14, after this meeting is already on the books.

Lagarde Raised Europe’s Deposit Rate to 2.50%

Frankfurt did not wait for the U.S. print. On Thursday the Governing Council voted to raise the three key interest rates by 25 basis points. The deposit rate, the main refinancing rate, and the marginal lending rate move to 2.50 percent, 2.65 percent, and 2.90 percent from September 16. It is the ECB’s second increase this year. Euro area inflation ran 3.3 percent in August.

The conflict in the Middle East continues to generate inflation pressures, and inflation is set to remain well above target for an extended period.

European Central Bank, monetary policy decision, 10 September 2026

Staff projections put headline inflation at 3.0 percent in 2026, 2.5 percent in 2027, and 2.1 percent in 2028, with the later years revised up from June. The bank said it is not pre-committing to a path. Christine Lagarde, the president, put the same point in plainer words: the Middle East conflict keeps driving up prices, and inflation is likely to stay above 2 percent for quite a while.

Today we raised our key interest rates by 0.25 percentage points.

We are doing this because the Middle East conflict keeps driving up prices.

Inflation is likely to be above our 2% target for a quite a while.https://t.co/1jT7PP24gZ pic.twitter.com/DDzVfK3qJq

— European Central Bank (@ecb) September 10, 2026

A central bank can tighten into a supply shock. It cannot drill the oil. That limit is now the U.S. debate as well, with Houthi pressure on the Bab al-Mandeb Strait sitting behind the same fuels that juiced August CPI. Warsh’s committee still has a labor market and a core services path to argue over. The market has already moved the September odds from a coin flip a week ago to a heavy favorite.

Bitcoin’s Friday high advertised a clean inflation miss that the Bureau did not publish. The close, at $77,276.50, sat closer to the policy path the core monthly figure and the energy indexes actually described. The vote is September 16.

Disclaimer: This article is news reporting and analysis of inflation data, central-bank policy, and market prices. It is for information only and is not investment advice, trading advice, or a recommendation to buy or sell bitcoin, other crypto assets, bonds, or any other security. Readers who are considering a position should consult a licensed financial adviser or other qualified professional who can judge their own risk and time horizon. Figures, odds, and prices reflect the Bureau of Labor Statistics, the European Central Bank, Coinbase, prediction markets, and futures-implied probabilities as published around September 11-12, 2026, and they can change with the next print or the September 16 decision.