A news in the mining world that has had an impact on the crypto market: Bitcoin miners have significantly depleted their coin reserves, hitting a three-year low. 

This trend marks a departure from the accumulation strategy observed before the last halving event in May 2020 and comes at a time when Bitcoin is experiencing a significant rally. 

The recent behavior of miners highlights a tactical shift in anticipation of the upcoming reduction in mining rewards, scheduled for April 20th.

Bitcoin miners prepare for the halving: the most anticipated event in the crypto mining ecosystem

The data speaks for itself: according to CoinMetrics, the total number of Bitcoin held by miners has dropped to 1.794 million BTC, the lowest since the early days of 2021. This represents a decrease of 27,000 BTC since November, indicating a deliberate selling strategy in the months leading up to the halving. To put this into context, this event, which occurs every four years, will halve the reward for mining a Bitcoin block from 6.25 to 3.125 BTC.

The change in miners’ strategy can be attributed to several factors, not least the surge in the price of Bitcoin which reached record levels above $73,000. This rally, amounting to a 63% increase this year and surpassing the previous peak of around $69,000, provided miners with a timely opportunity to cash in their holdings. In particular, the price surge occurred well before the halving, a deviation from historical patterns where new highs were reached months after the event.

Wintermute, an algorithmic trading company, has observed that despite the sell-off, miners’ holdings remain close to an all-time high in terms of dollars, with a value of $124 billion. This strategic depletion of Bitcoin stocks is interpreted as a move to take profit and to finance equipment upgrades for mining. Such upgrades are essential to support operations after the halving, when mining rewards will be halved, potentially doubling the cost of mining each Bitcoin.

The data related to hashrate

The investment in updating the mining infrastructure is evident from the significant increase in the network’s hashrate. The hashrate, which measures the total computing power dedicated to mining and processing Bitcoin transactions, has increased by 45% to exceed 600 exahashes per second in the last five months. This growth far surpasses the 15% increase observed before the last halving, signaling a concerted effort by miners to strengthen their mining capacity.

This strategic change is not only about short-term gains, but reflects a long-term vision to maintain operational resilience in the face of a reduction in mining rewards. By selling a portion of their Bitcoin holdings at higher market prices, miners not only secure immediate financial benefits, but also reinvest in their operations. The goal is to ensure sustainability and profitability even when the reward structure becomes less favorable.

The timing of these moves is also noteworthy. By choosing to sell in a growing market, miners have maximized their returns, allowing them to make the necessary investments in new technologies and equipment. This approach indicates a mature understanding of market dynamics and a sophisticated strategy for navigating the cyclical nature of Bitcoin mining.

Furthermore, the increase in the network hashrate indicates a strengthening of the Bitcoin ecosystem. A higher hashrate implies greater security and efficiency in processing transactions, reinforcing Bitcoin’s position as a leading cryptocurrency. This collective move by miners to upgrade their infrastructure contributes to the overall health and resilience of the Bitcoin network, making it more robust against potential threats.


In summary, the strategic depletion of Bitcoin stocks by miners in anticipation of the upcoming halving is a maneuver with multiple facets. It signals a proactive approach to addressing the expected changes in the mining landscape, driven by the dual objective of maximizing profits and ensuring long-term operational sustainability. As the cryptocurrency market witnesses this development, the actions of Bitcoin miners offer a fascinating glimpse into the strategic considerations underlying the dynamic world of cryptocurrency mining.