Does The Fall In Cipher Digital Stock Change Anything?
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Cipher Digital (CIFR) stock fell 77.5% between its November 5, 2025 close and November 5, 2026. The S&P 500 returned 9.5% over the same period. Throughout the year, the company continued transforming from a bitcoin miner into a builder of data centers for large technology tenants, paying for the construction with new debt. So when did the shares lose that ground, and what did the year change inside the company?
When Did Cipher Digital Stock Fall The Most?
Cipher Digital stock lost all of that ground after June 2026. It fell hardest during the final month. The shares remained above their November 2025 price on June 18, when they set the year’s highest close of $29.18. They fell in August following the second-quarter report. In the month to November 5 alone, the stock lost 61.9%, while the S&P 500 fell 5.7%.
The stock rose 18.4% on November 3, the day after the third-quarter report, and fell 20.0% the next day. News reports tied that drop to worries that Democratic midterm wins would bring tighter rules and delay data center construction, and the stock lost another 14.6% on November 5 as Texas data center fears hit the group. During the November 2 call, management said recent regulatory developments and market volatility had produced headlines questioning the industry’s direction. The decline extended beyond Cipher. Applied Digital lost 57% over the same year and Core Scientific lost 48%, though Cipher fell further than either.
November 5 hit the whole market too. Here’s what happened after the last 21 days like it.
How Much Has Cipher Digital Borrowed To Build?
Cipher’s total debt reached $5.62 billion at the end of September 2026, more than five times the $1.04 billion it owed a year earlier. Cash and short-term investments fell to $656 million from $1.21 billion. In October, Cipher added $850 million of convertible notes that pay no interest. On the November 2 call, management put total debt at about $6.7 billion, offering its own count rather than the figure from the filings.
The business behind that debt is still small. Revenue over the twelve months to September was $146 million, down 29.2% from a year earlier. Management said Odessa is now Cipher’s last operating bitcoin mining site. Cipher recorded an operating loss over those twelve months of $437 million, compared with $128 million a year earlier.
At the November 5 close, the September debt from the filings equaled 244% of Cipher’s market value, compared with 18.8% for the S&P 500. The figure reflects both the new borrowing and the lower share price.
Cipher Digital Still Holds Signed Data Center Leases
The decline has not undone the contracts behind the new business. Cipher’s three data center campuses are all leased, and management put their contracted revenue at about $16.6 billion. In September, Cipher doubled the base term of its Barber Lake lease, adding about $5.2 billion of rent.
That extension had a price. Cipher absorbed $359 million of change orders that the tenant would otherwise have repaid. The project’s cost rose to $13 million per IT megawatt, up from $10.4 million when it was financed. Management said the extra rent brought the project’s average yield on cost back to about 15%, the level it was first financed at. The metric compares its yearly income against the cost to build it.
Rent from those leases is starting to arrive. Cipher recorded its first data center lease revenue at Black Pearl in the third quarter. Management expects the Barber Lake data halls to come online from the fourth quarter of 2026 through the first quarter of 2027. Lease revenue is the figure to watch when Cipher next reports, expected in February 2027.
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