The token fell to about $79,150 as the U.S. cut embassy staffing across the Middle East, recovered within hours and traded in a band of less than $800 overnight. Oil and bitcoin futures reopen Sunday evening.
For one weekend, bitcoin has been the only large, liquid market pricing a possible U.S. strike on Iran. Its verdict has been surprisingly calm.
Bitcoin traded at about $80,400 at 4:45 a.m. Eastern on Sunday, up about 0.4% from Saturday afternoon and about 1.6% above Saturday's low. Through the night it held a narrow range of roughly $80,190 to $80,950.
That steadiness followed a sharp Saturday morning. Bitcoin fell to its lowest level since mid-September, touching about $79,150 around 11 a.m. Eastern and breaking below its Oct. 15 low, the last time it had traded under $80,000. It was back above $80,000 by about noon.
The headlines it traded through
The Saturday drop came as the U.S. ordered diplomatic staff out of, or reduced staffing at, embassies across the Middle East, including in Jordan, Lebanon, Qatar and the United Arab Emirates. A memo from the director of national intelligence said Iranian plotting against Americans had reached "advanced stages." Houthi missiles were also fired toward Saudi Arabia.
Leveraged traders betting on higher prices took most of the losses. Liquidations across crypto derivatives ran to hundreds of millions of dollars on Saturday.
Then, on Saturday afternoon in Florida, President Donald Trump said of a new strike on Iran: "We're thinking about doing it, and maybe tomorrow." He added that there was also "a possibility we'll have a nice, big, beautiful agreement." Bitcoin did not make a new low.
Where the selling pressure sits
Ether fell to a two-month low on Saturday and traded near $2,337 early Sunday, about 8% below its 50-day average. Bitcoin is about 1.7% below its own 50-day average of $81,778.
The more important level may be the one set by fund investors. Coinbase's institutional research team estimates the average purchase price of U.S. spot bitcoin ETF holders at about $81,300 and identified $80,000 to $82,000 as a support zone. Losing it, the team said in an Oct. 23 note, could expose $73,000 to $75,000. Bitcoin is now trading at the bottom of that zone.
Those funds lost about $773.5 million over Thursday and Friday combined, including $137.9 million on Friday, when BlackRock's iShares Bitcoin Trust saw $110.3 million of withdrawals and Morgan Stanley's fund was the only one with inflows.
Three readings
The first is that Saturday's flush cleared out leveraged long positions, which is why an explicit strike threat a few hours later produced no new low.
The second is that weekend trading is thin, and the real test comes when oil and stock futures reopen. A sharp move in crude on Sunday evening could reach bitcoin quickly.
The third is that bitcoin is simply in a range until ETF flows and the Fed's decision on Wednesday give it direction.
What to watch
The oil and CME bitcoin futures open at 6 p.m. Eastern on Sunday, ETF flow data on Monday, the Fed on Wednesday, earnings from Coinbase and Strategy on Thursday, and bitcoin and ether options expiry on Oct. 30.