Bitcoin Price Slips Toward $81K as Oil Spike and Tech Rout Hit Markets

Bitcoin loses its run at $85,000

Bitcoin climbed toward $85,000 early this week, then gave the gains back. By Thursday and Friday it was trading close to $81,000, and the move matched a wider selloff in risk assets driven by doubts about AI spending, Brent crude at a five-month high, and a Federal Reserve decision due next Wednesday.

All the major price trackers show roughly the same level. CoinGecko had BTC at about $81,537 late Thursday. Its 24-hour range ran from roughly $80,989 to $82,100, and its seven-day high was near $84,808.15 CoinDesk quoted $81,705 early Friday, down about 0.2% on the day.13 Coinbase measured a drop of almost 4% from $84,600 a day earlier and put bitcoin about 35% below its all-time high of $126,210, set on October 6, 2025.14 On Fortune's 8 a.m. Eastern reading, the coin was about $25,900 cheaper than it was a year ago.20 Market capitalization has fallen to about $1.64 trillion.1216

What makes this decline notable is how it happened. Spot bitcoin ETFs kept drawing money, yet the price fell below $81,000, with an intraday low of $80,836 during Wednesday's selloff.19 CoinGlass figures show about $465 million in crypto positions liquidated over 24 hours, and $427 million of that came from long positions. That points to leveraged buyers being forced out, not to holders selling in a panic.19 One estimate puts the average cost basis of ETF investors at about $84,333. That makes the low-to-mid $84,000s a resistance zone, because many recent ETF buyers are now underwater.19 Some traders have warned of a slide into the low-to-mid $70,000s if $83,000 can't be reclaimed. That is a bearish scenario, not a consensus forecast.19

Altcoins fell harder. As bitcoin dropped toward $81,600, the CoinDesk 80 index lost 3.5% and a DeFi index slid 6%.14 Ether has lagged bitcoin on most of the bigger down days.11

Bitcoin is trading like a tech stock

The best explanation for bitcoin's drop this week is the Nasdaq, not the Fed or oil. On Thursday the Nasdaq Composite fell 2.6% to 26,008.86, its steepest one-day loss since early June. The S&P 500 lost 1.21% and the Dow finished almost flat.32 Results from Meta and Tesla brought back worries about AI capital spending. The Philadelphia semiconductor index fell more than 6%, and it is now down more than 26% from its June 22 record.2232 Crypto coverage tied bitcoin's slide directly to falling Nasdaq futures and weak tech earnings.14

The bond market shows this most clearly. As stocks fell, investors bought Treasuries. The 10-year yield was on course for its largest one-day drop in more than two years and fell back below 5%.30 In earlier years, falling yields would usually have helped bitcoin. This week it fell anyway, losing about 3.4% in one session while the 10-year yield dropped 11 basis points. The likely reason is that yields fell because investors were seeking safety from slowing growth and the AI trade, not because they expected the Fed to cut. Bitcoin is being treated as part of the risky, tech-heavy trade, not as a haven.

Friday brought no relief. Stocks opened lower, Big Tech names such as Microsoft and Meta extended their losses, and the Dow fell by several hundred points early in the session.2339 Coverage differs on the exact numbers. One live blog's headline figure for the Nasdaq appears to contradict its own later update, which shows the index down about 0.5% at the open.31 TheStreet put the early Nasdaq decline at 0.34%.39 Either way, the overall picture holds: a second day of tech-led losses. The VIX rose above 20 and is on track for its first weekly close above that level since early June.23

Oil and the Iran risk

The second pressure on markets is crude. Brent rose 4% on Thursday to settle at $113.17 a barrel, its highest close since May 4. WTI settled at $99.47.21 The trigger was a New York Times report that the U.S. and Israel have plans to renew strikes on Iran after the November 3 midterm elections. President Trump also said Washington is not negotiating with Tehran.2130 There was more fuel for the rally. Iran-aligned Houthis hit targets in Saudi Arabia, including an attack on an oilfield and a civilian airport in Dammam. Iran's Revolutionary Guard also said it had struck vessels in the northern Gulf.29

The rally continued Friday. Brent reached about $115 in morning trading, and WTI moved back above $100.2223 One broker estimates oil is up about 60% since the U.S.-Israeli war against Iran began and about 90% so far this year.22 Another tally puts the year-to-date gain at roughly 81%.26 Accounts of the year's peak also differ. One puts the high at $126 in April, while another cites a yearly high of about $118 on March 31. The gap probably reflects intraday versus settlement prices.2926 All the coverage agrees on the summer low near $71.50 in early July, set while ceasefire hopes were high.2629

Physical supply looks better than the price suggests. Kpler data show Persian Gulf oil exports above prewar levels, helped by pipelines that move crude overland to the Red Sea and the Gulf of Oman.29 That backs the argument made by ING and others that a large part of the current price is a risk premium. If oil keeps flowing without disruption, that premium could fade.27 Analysts warn that a clean break above $115 would revive inflation fears and push both stocks and bonds to price in more geopolitical risk.25 Deutsche Bank strategists suggest markets may already expect high oil prices to last well into 2027.28

The effects are already showing up in companies. American Airlines dropped its hope of a full-year profit, citing what it called historic fuel cost pressure.29 In Asia, the Kospi fell 3.5% and the Nikkei fell 2.7% on Thursday.29

The Fed decision next week

These moves set up the Federal Reserve's October 27–28 meeting, with the decision due at 2 p.m. Eastern on Wednesday.1 The target range is 3.75%–4.00% after a unanimous 25-basis-point hike in September. That was the Fed's first increase since July 2023.19 Futures traders give about an 83% to 87% chance of a hold, roughly a 13% to 17% chance of another quarter-point hike, and essentially no chance of a cut.78

A hold is widely expected, but a hike is not ruled out. Minutes from September show most officials think another increase is likely appropriate by year-end.3 Inflation remains well above target, with core PCE at 3% and headline at 3.4% in August.3 Chair Kevin Warsh has declined to give forward guidance and has kept his distance from colleagues' rate projections. That has led some analysts to argue the market may be underpricing the chance of a surprise.2 Most forecasters expect a hawkish hold, meaning no change now but an open door to a December hike. Before this week's oil spike, a December move was priced at about 75% to 85%.9 Brent above $105–110 had already been identified as a possible trigger for a second straight hike, and Brent is now above that range.9

The oil rally also complicates the Fed's job. Higher energy costs feed into headline inflation just as tech and AI weakness hurt growth expectations. The fall in Treasury yields shows bond investors currently care more about growth risks.30 Some strategists argue that inflation-protected bond markets are underpricing the oil shock.30

Our view

The evidence points to bitcoin's move being about risk appetite and tech sentiment, not inflation hedging or monetary policy. It sold off with semiconductors even as yields fell and ETF inflows continued. That suggests leveraged traders and AI-linked market sentiment have more influence on short-term prices than ETF buyers do.1932 One story showed that bitcoin is becoming more entangled with the stock market. Tesla and SpaceX are exploring a merger that would combine 30,221 BTC on one balance sheet, though Musk says no terms have been agreed.1114

For next week, the main risk for bitcoin is a Warsh press conference that keeps a December hike firmly in play while Brent is above $110. That would leave little room for a quick move back to $84,000. A clearly hawkish hold plus a cooling of Middle East tensions would be the most hopeful case for bulls. Neither looks very likely before the midterms.