Bitcoin slipped below $79,000 on Wednesday, turning back from $80,000 for a second session as traders reduced risk ahead of US inflation data on September 11 and a Federal Reserve decision on September 16.
The largest cryptocurrency traded near $78,600, down roughly 0.4% in 24 hours, according to CoinDesk and Cointelegraph market data. Every major token fell on Tuesday, though most kept weekly gains. Ether held near $2,500 and BNB outperformed, rising about 2% as DeFi tokens on BNB Chain bucked the selloff.
Two macro forces drove the pullback. First, a reported US strike on Iranian oil tankers sent crude sharply higher. West Texas Intermediate rose above $96 a barrel and Brent climbed past $101, its first triple-digit print since late July. Higher energy prices feed inflation expectations, which raise the odds the Fed lifts rates rather than cuts. Stocks on Wall Street opened lower alongside the crude spike, and the CoinDesk 20 index slipped 0.2%.
Second, the yen rallied to around 153 per dollar, its strongest level since February and a gain of 6.5% against the dollar since early August. Hedge funds borrowing yen cheaply to fund positions in dollars, including crypto, now face higher repayment costs. Dollar-yen put volumes expiring by year-end run at more than triple call volume, and the most active option targets a move to 142.86 by November.
Bessent warns carry traders
Treasury Secretary Scott Bessent added fuel at a September 9 event at Southern Methodist University in Texas. “When we intervene in the yen market, I have a significant level of information about what the BOJ and Japanese policymakers are going to do. I have an informational asymmetry advantage. Right now, I am the house,” Bessent said, according to the Financial Times.
Bank of Japan Governor Kazuo Ueda’s hawkish comments last week pushed traders to unwind yen-funded carry trades, and dollar-yen fell nearly 5% in the week through Tuesday. The pair had broken below 155, a level the yen failed to breach even during Japan’s record $73.6 billion currency intervention in May, which encouraged traders to pile into bearish dollar positions. A faster unwind can force liquidations across risk assets, and analysts at Benzinga noted bitcoin often moves with that trade.
ETF flows near break-even
US spot bitcoin ETFs are still about $1 billion shy of breaking even for 2026, CoinDesk reported on September 9. On-chain analytics firm Glassnode places the ETF complex’s aggregate break-even price near $86,000, a level that also lines up with a supply wall of roughly 1.07 million BTC acquired by long-term holders between $83,000 and $86,000.
That zone matters for the next leg. Glassnode’s September 9 note flagged subdued selling into the range and a futures liquidation cluster of shorts that has grown 21% since mid-August. A sustained close above $86,000 on light sell pressure would signal a breakout toward new highs; a loss of the $77,600 support risks range-bound trade or a deeper correction. Downside support has built between $76,000 and $82,000 as coins accumulated at lower levels rotated out, per the same note.
Some strategists see the pullback as orderly. Alexander Blume, CEO of Two Prime, said subdued funding rates and continued call selling suggest the rebound is not yet driven by excessive speculation, leaving room for the rally to extend once macro pressure eases.
The calendar decides
August CPI arrives September 11, and the FOMC meets September 15-16 with the decision on the 16th. Markets price roughly a 60% chance of a 25-basis-point hike next week, a sharp reversal from earlier in the summer when cuts were the base case. The target range sits at 3.50% to 3.75%.
Oil remains the wildcard. The Strait of Hormuz dispute has kept a geopolitical premium in crude for weeks, and both OPEC and the International Energy Agency have cut demand forecasts for 2026, which keeps the market guessing on direction. Every dollar in crude moves both inflation prints and crypto liquidity.
Bitcoin traded in a $77,000 to $80,000 band through the week. Options markets and futures positioning suggest few traders want to bet on a direction before the CPI number, and most analysts expect the range to hold until the data lands. A soft print would ease hike odds and could push bitcoin back through $80,000; a hot one tests the $77,600 floor.
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