A report that OpenAI's sales were smaller than investors had assumed knocked the Nasdaq down 1.25% on Thursday 8 October 2026 — and bitcoin went down with it, touching $80,314.70 on Coinbase, its lowest price since 20 September. The odd part is what did not happen: Treasury yields fell, not rose. The 10-year par yield closed at 5.22%, down 6 basis points from Wednesday's 5.28% (U.S. Treasury daily par yield curve). Bitcoin closed the UTC day at $81,692.79, down 1.90%, with roughly $1.1 billion of leveraged positions forced shut in 24 hours.
What the Financial Times reported about OpenAI
According to Reuters' write-up of the Financial Times story (published 8 October), OpenAI told investors that its annualized revenue in September was almost $50 billion. Earlier, at a separate investor event, it had indicated that its August run rate was approaching $70 billion (Reuters via Investing.com). Yahoo Finance's summary of the same FT report adds that investors had first estimated about $40 billion for August, then added OpenAI's stated 70% growth to reach $70 billion, and that anyone comparing the figure with Anthropic's reported $65 billion of annualized sales would now see OpenAI behind (Yahoo Finance, 8 October).
- Why the numbers differ: Reuters says the gap largely reflects an attempt to compare OpenAI directly with Anthropic. OpenAI's own figures exclude sales made through cloud partners such as AWS and Google Cloud; Anthropic's include them.
- What is not in dispute: the story is about how a run-rate is measured and communicated, not about OpenAI reporting a collapse in sales. OpenAI did not respond to Reuters' request for comment.
- Why markets cared: both OpenAI and Anthropic are preparing to go public, per Reuters, and a large share of this year's equity rally is tied to AI infrastructure spending that assumes these customers keep growing.
How the AI scare reached bitcoin
Chip stocks took the first hit. According to Yahoo Finance's live coverage, the Philadelphia Semiconductor index fell as much as 4% intraday, Arm, Intel and Marvell each dropped more than 6% at their lows, Micron more than 5%, and Nvidia closed at $230.48, down 2.94% (Yahoo Finance live blog, 8 October). The Motley Fool's close report has the Nasdaq Composite at 27,193.34 (−1.25%), the S&P 500 down about 0.5% near 7,765 and the Dow Jones Industrial Average up 0.10% at 51,231.64 (Motley Fool via Yahoo Finance). In other words, the damage was concentrated in technology.
Bitcoin has often traded as a risk-appetite asset alongside the Nasdaq, and on Thursday it behaved that way. The hourly Coinbase candles (Coinbase Exchange) show the sharpest move came in the 15:00 UTC hour — 11:00 a.m. in New York, about ninety minutes after U.S. stocks opened at 13:30 UTC:
| Hour (UTC) on 8 Oct | What was happening | BTC open | BTC close | Hour low |
|---|---|---|---|---|
| 13:00 | U.S. stocks open at 13:30 UTC | $82,257 | $82,112 | $81,644 |
| 14:00 | Pre-move calm | $82,114 | $82,639 | $82,060 |
| 15:00 | Largest hourly drop (−2.03%) | $82,639 | $80,961 | $80,860 |
| 17:00 | Low of the day, $80,314.70 | $80,886 | $80,680 | $80,315 |
| 18:00 | Rebound hour (+0.94%) | $80,679 | $81,438 | $80,461 |
| 23:00 | Last hour of the UTC day | $81,839 | $81,693 | $81,624 |
The exact minute the FT story reached traders is not given in the Reuters or Yahoo copy we read, so this desk does not claim that the 15:00 candle was caused by it. What the data does show is that bitcoin's worst hour fell inside a U.S. session in which the Nasdaq was selling off on the OpenAI news, while the usual rates explanation was pointing the other way.
Video: Rebel Capitalist, streamed live on 8 October 2026 — a market-reaction discussion of the Nasdaq sell-off. The title and views are the channel's own; this desk has not verified its claims.
Not a rates story: yields fell
Wednesday's Fed minutes had raised the odds of another hike (see this desk's Fed minutes report), and the 10-year briefly touched 5.35% on Thursday morning, according to the Motley Fool's close report. But it finished the day lower, and the Treasury's own series shows the 2-year at 4.75% (from 4.77%) and the 30-year at 5.60% (from 5.67%). Yahoo's live blog also notes that oil, which had jumped with Brent above $104 in the morning, gave back part of its gain after President Trump said the U.S. “will not be attacking Iran at any time prior to the Midterm Elections.” Lower yields and a calmer oil price are normally supportive for bitcoin. They were not enough on Thursday.
Leverage turned a 2% dip into a forced-selling event
CoinGlass data cited by CryptoSlate showed $1.16 billion of liquidations across 166,769 traders in 24 hours, of which about $1.05 billion were long positions and $108 million were shorts, with nearly $700 million liquidated in the final four hours of that window (CryptoSlate, 8 October, 21:00 UTC). Earlier in the day Yahoo's live blog quoted CoinGlass at $974 million, which illustrates that these are rolling 24-hour totals that grow as a move develops. CryptoSlate also reported, citing Glassnode, that the largest resting bid block on Binance's spot book, $81,000–$81,250, was run through — the low printed about 0.8% below its lower edge.
On-chain data pointed to recent buyers heading for the exit. CryptoSlate, citing CryptoQuant, reported that short-term holders sent tens of thousands of BTC to exchanges at the 24-hour peak, with a majority of that at a loss — the largest short-term-holder losses in nearly four months. Forbes quoted CryptoQuant's head of research Julio Moreno saying that traders' unrealized profit margins reached 33% last week, the highest since December 2024 (Forbes, 8 October). A market with fat unrealized profits and heavy long leverage is exactly where a modest macro shock can produce an outsized move.
What to watch next
- Friday 9 October: bitcoin traded near $82,400 early in the session, up from Thursday's close but still below the $83,000–$87,000 range of the past week. The next test is whether it holds the $80,315 low.
- Wednesday 14 October, 8:30 a.m. ET: the September consumer-price report (BLS release schedule). With Fed officials leaning toward another hike, an upside surprise is the next big rates risk.
- Wednesday 28 October, 2 p.m. ET: the FOMC rate decision at the end of its 27–28 October meeting (FOMC calendar).
- ETF flows: spot bitcoin ETFs lost another $244.1 million on Thursday — see our ETF flows update for the fund-by-fund breakdown.
Method: bitcoin prices are Coinbase Exchange BTC-USD candles (UTC day or hour) pulled by Bitcoin Mastery at about 06:30 UTC on Friday 9 October 2026; “low since 20 September” compares Thursday's $80,314.70 intraday low with daily lows back to 20 August. Treasury yields are the U.S. Treasury's daily par yield curve. Equity, liquidation and on-chain figures are attributed to their sources, and some outlets' numbers differ slightly (for example, Yahoo's live blog and the Motley Fool differ on the S&P 500's exact close and on the oil price), so we cite the more conservative figure or say “about”.
Disclaimer: This article is for informational purposes only and does not constitute investment advice. Bitcoin and other cryptocurrencies are volatile and you can lose some or all of the money you put in. Nothing here is a recommendation to buy, sell or hold bitcoin, any exchange-traded fund, any listed security or any other asset, and the technical levels, probabilities and scenarios discussed are descriptions of published data, not forecasts. Do your own research and consult a licensed financial advisor before making any investment decision.