Bitcoin News Today: Bitcoin Miners Nibble at Profit Line as $90K Price Tests Structural Sell Ceilings

Generated by AI AgentNyra FeldonReviewed byTianhao Xu
Sunday, Dec 21, 2025 6:49 pm ET3min read
Aime RobotAime Summary

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miners face profitability challenges as prices hover near $90,000, but structural limits prevent uncontrolled sell-offs of mined coins.

- Financial risks arise when Bitcoin dips below all-in sustaining costs (AISC), forcing miners to balance operational expenses with market conditions.

- Market absorption of miner sales remains limited, with off-exchange transactions reducing visible selling pressure and stabilizing price impacts.

- Diversification into AI infrastructure and regulatory scrutiny add complexity, offering miners alternative revenue streams while navigating legal uncertainties.

Bitcoin miners are grappling with a significant downturn in profitability as the price of

hovers around $90,000. Despite this, concerns about a "death spiral" in the mining sector are being tempered by structural limits that prevent an uncontrolled sell-off of mined coins. Recent analysis highlights the complex dynamics at play, revealing that miners must balance their operational costs with market conditions to avoid financial distress.

The core of the issue lies in the miners' all-in sustaining cost (AISC), which encompasses not only direct operational expenses but also sustaining capital expenditures and financing costs. As the Bitcoin price dips below the estimated AISC, the financial health of mining operations becomes precarious, prompting careful decisions about whether to continue mining or sell holdings.

This scenario has sparked debates among investors and analysts about the potential impact on the broader cryptocurrency market. The structural constraints on how many Bitcoin miners can sell without collapsing their operations have become a focal point in these discussions, as the market seeks to understand the implications for price stability and investor confidence.

The Mechanics of Miner Selling

Bitcoin miners operate under a set of constraints that limit how much they can sell without jeopardizing their business. These constraints include the finite number of new

being issued daily and the inventory of Bitcoin that miners hold.
Post-halving, new Bitcoin issuance is approximately 450 BTC per day, which translates to 13,500 BTC per month. This represents the maximum amount of new supply that can enter the market without affecting existing inventory.

Miners also face the challenge of managing their inventory, which is estimated at around 50,000 BTC. The amount of inventory that can be sold without breaking the business is further constrained by the need to maintain operational continuity and meet financial obligations. For instance,

over 90 days, they would be selling around 617 BTC per day, a figure that is still relatively modest compared to typical market flows.

Structural Limits and Market Impact

The market's ability to absorb miner selling is a crucial consideration in understanding the potential impact of Bitcoin miners' financial distress. At $90,000 per coin, a daily sell-off of 600 BTC would equate to about half of the $100 million ETF outflow observed in a typical day. This means that while miner selling can influence price movements, it is unlikely to cause a catastrophic collapse due to the structural limits on how much can be sold.

Moreover,

, such as over-the-counter desks or structured forward sales. These methods reduce the visibility of selling pressure on public order books, which can dampen its impact on the market. The effect on liquidity is further mitigated by the timing and execution of these sales, with the market often responding more to the cadence and venue of transactions than to the narrative behind them.

Investor Implications and Market Dynamics

For investors, the current situation presents both challenges and opportunities. The structural limits on miner selling provide a degree of confidence that the market will not be flooded with an overwhelming supply of Bitcoin, which could otherwise drive prices down. However, this also means that the market is vulnerable to unexpected events, such as a sudden increase in forced selling due to refinancing needs or collateral requirements.

The broader market dynamics are also influenced by the intersection of Bitcoin mining and other technological sectors, such as artificial intelligence. Miners are increasingly repurposing their infrastructure to serve AI data centers, which

and buffer against poor mining performance. This diversification can help stabilize miner finances and reduce the likelihood of a forced sell-off.

Regulatory Considerations

Regulatory developments also play a role in shaping the mining landscape. The U.S. Securities and Exchange Commission (SEC) has taken a firm stance on certain aspects of the mining industry, particularly regarding hosting services that may be classified as securities offerings. This regulatory scrutiny adds another layer of complexity for miners, as they must navigate legal uncertainties while managing their operational and financial risks

.

Conclusion

In summary, the financial pressures facing Bitcoin miners at the current price point are significant, but the structural constraints on their selling capacity prevent a worst-case scenario. The market's ability to absorb these sales, combined with the miners' ability to access alternative revenue streams, provides a buffer against a potential "death spiral." For investors, understanding these dynamics is essential in navigating the volatile cryptocurrency market and making informed decisions about their investments.