Bitcoin (BTC) gains 3% after CPI data release-analysts warn a correction may be imminent

The Federal Reserve's tightening expectations are heating up, and government bond yields are climbing to challenge Bitcoin's rebound.

After August consumer price index (CPI) data showed an annualized inflation rate of 3.4%, in line with market expectations, Bitcoin experienced a strong rebound, once exceeding the $79,000 mark. Although the monthly core CPI increased slightly by 0.3%, slightly higher than the expected 0.2%, market expectations for the Federal Reserve to raise interest rates on September 16 have climbed to 85%-86%. Among them, energy costs, especially gasoline prices, surged 3.9%, driving more than a third of the overall inflation growth. QCP Capital warned that despite strong price performance in the short term, high government bond yields will remain a major obstacle for Bitcoin.

Markets briefly take a breather after inflation data release

On Friday, with the release of U.S. August inflation data, which was consistent with market consensus, Bitcoin prices rebounded to levels around US$79,000. The news provided investors with temporary relief after the market experienced sharp swings in the past few days. The consumer price index (CPI) rose 0.4% month-on-month and 3.4% year-on-year, accurately in line with analysts 'forecasts. After the data was released, Bitcoin initially fell to US$76,000, and then quickly reversed, rising more than 3% for the quarter.

The U.S. stock market followed this trend. The Standard & Poor's 500 index rose 1% and the Nasdaq index rose 1.1%, both reversing early weakness. According to the U.S. Bureau of Labor Statistics, energy costs, especially gasoline, were the main driver of inflation in August, with gasoline prices soaring 3.9%, accounting for more than one-third of the overall CPI increase. The broader energy category rose 2.1%.

The core CPI, which excludes volatile food and energy components, recorded a monthly growth rate of 0.3%, slightly above the market consensus estimate of 0.2%. On an annualized basis, core inflation slowed slightly to 2.4%.

Technical analysis: The sustainability of the rebound is questionable

Market analyst Ted Pillows expressed doubts about the sustainability of the Bitcoin rebound. He pointed out that the daily MACD indicator was still in a downward trend and noted that Friday's price surge lacked substantial support from the spot market. He suggested that while BTC could move towards $85,000 if accompanied by strong ETF inflows and a weekly close above $80,000, current technical conditions are more inclined to the downside.

$BTC daily MACD continues its downward trend.
Today's rally is not driven by strong spot demand, and the probability of a rate hike is rising.
If Bitcoin can achieve a weekly close above $80,000 with reasonable ETF inflows, it could rebound to $85,000.
But looking at the current situation...

Fed policy expectations shift sharply

After the inflation report was released, market participants quickly adjusted their expectations for the Fed's policy. Chicago Mercantile Exchange's FedWatch tool data showed that the implied probability of a 25 basis point rate hike at the September 16 FOMC meeting climbed to 85%-86%, well above the 60%-70% range observed last week.

Sudden: As U.S. CPI inflation reached 3.4% in August, the odds of a September interest rate rise soared to 79%.
Incredibly, at the beginning of 2026, the market had expected this month to be the Federal Reserve's third rate cut this year.
Inflation is back,"higher and longer"...

Federal Reserve Chairman Kevin Warsh has indicated that if inflation fails to show signs of sustained progress towards the 2% target, the central bank will remain committed to further tightening policy. The yield on the 30-year Treasury note fluctuated sharply during the day, hitting its highest level since June 2004, and then stabilizing at 5.309%.

Macro headwinds and geopolitical risks

QCP Capital, a Singapore-based trading company, pointed out that continued high bond yields constitute a fundamental headwind for Bitcoin price movements. The company noted that the current macro context-which provides a risk-free return of 5% without corresponding economic expansion-weakened the bullish logic that drove Bitcoin from $63,000 to $82,000 in late August. The QCP suggests that Bitcoin may regain momentum once the treasury bond repurchase program injects enough liquidity into financial markets.

Geopolitical tensions between the United States and Iran continue to exist as a secondary risk factor. The escalation of military operations affecting maritime shipping routes and the expansion of conflict areas involving Houthis and Saudi Arabia have caused crude oil prices to surge 11% in a single week.

Despite Friday's gains, Bitcoin still poisoned a weekly decline of nearly 2%, ending a three-week winning streak.