Cipher Mining, TeraWulf, and MARA Holdings rally as the market shifts focus from Bitcoin mining to the valuation of power-intensive data center infrastructure for AI.
Cipher Mining is surging as the market revalues its power assets as AI infrastructure rather than Bitcoin proxies. The company has demonstrated early execution with its Black Pearl HPC data center and has a significant pipeline targeting 5.3 GW of capacity by 2030, which investors are rewarding with a premium valuation.
Investors are watching for the rent commencement at the Barber Lake site, which is expected in October.
TeraWulf is benefiting from the broader industry trend where crypto miners with permitted power and secured land are being repriced as essential AI and high-performance computing infrastructure. The stock rallied 9% as the market shifts focus from block rewards to contracted compute revenue.
The market is increasingly valuing these companies for their installed megawatts and grid interconnection rights, which are critical for AI data centers, rather than just their Bitcoin mining output.
IREN is rallying 7% alongside its peers as the market recognizes the value of its power infrastructure in the context of the AI boom. The company is being rerated as an AI infrastructure play, moving away from its traditional role as a levered Bitcoin proxy.
The transition from block reward-based revenue to contracted compute revenue for AI data centers is causing investors to value these companies based on their power infrastructure.
MARA is climbing 6% as part of the broader miner rally, but it remains more sensitive to Bitcoin price movements than its peers due to its revenue mix still being heavily weighted toward mining. The company is actively pursuing an AI pivot, including a partnership with Starwood and pending acquisitions, but has yet to sign a definitive AI infrastructure lease.
MARA's revenue mix remains more heavily weighted to mining, and it has not yet secured the same level of contracted compute revenue that has allowed peers like Cipher to decouple from Bitcoin price action.
iShares Bitcoin Trust drops 2% as Bitcoin slips, inverting the typical miner-to-coin correlation.
Crypto mining stocks are decoupling from Bitcoin price action as investors reprice power-heavy assets as AI infrastructure. Cipher Mining, TeraWulf, and MARA Holdings surged Tuesday, even as the iShares Bitcoin Trust slipped 2% alongside a dip in Bitcoin prices. This shift reflects a structural pivot toward high-performance computing contracts over traditional block rewards.
The market is beginning to value these companies as AI infrastructure plays. Their access to large-scale power and grid-connected land is becoming more valuable to hyperscalers than their ability to mine Bitcoin.
The decoupling is still in its early stages. If Bitcoin prices experience a sharp, sustained decline, the historical correlation may reassert itself, potentially pulling mining stocks back down.