Bitcoin climbed back above $79,000 on Friday, extending a weekly gain of more than 23% and lifting shares of publicly traded miners and Bitcoin treasury companies. The advance followed a US Treasury plan to increase buybacks of certain long-dated government bonds, while renewed discussion of digital-asset legislation added a second catalyst for crypto-linked equities.
Ether also rose sharply, gaining nearly 30% during the week to trade above $2,400. The parallel move in the two largest cryptocurrencies helped drive double-digit gains in several US-listed companies whose businesses or balance sheets are closely tied to digital assets.
Canaan recorded the largest Friday increase among the companies cited, rising more than 25%. MARA Holdings traded modestly higher on Friday after gaining nearly 16% in Thursday’s session. The stocks tend to move more sharply than Bitcoin itself because mining revenues, treasury values and financing conditions can all change rapidly when crypto prices rise or fall.
Strive climbed more than 16% on Friday. The company has reported holding more than 20,000 Bitcoin, placing changes in Bitcoin’s price directly on its balance sheet. Japan-listed Metaplanet also rose more than 16% after expanding its treasury-focused strategy through the acquisition of Nasdaq-listed Super League Enterprise.
Treasury buybacks support the risk-market rally
The Treasury’s announcement that it would double buybacks for certain longer-dated securities put fresh attention on liquidity conditions in the government-bond market. Buybacks allow the Treasury to repurchase outstanding securities, potentially improving trading conditions in issues that have become less liquid.
Risk assets, including cryptocurrencies, rose as markets assessed the announcement. Bitcoin’s return above $79,000 came after a volatile period in which traders had focused on bond yields, financing conditions and the degree to which large macroeconomic moves could affect higher-risk assets.
The supplied report linked the Treasury action to pressure in the 10-year Treasury yield, which had reached 4.74% during the week. Rising long-term yields can raise borrowing costs across the economy and often pressure assets whose valuations depend heavily on future growth or abundant market liquidity.
A Treasury buyback program does not function as a direct transfer of cash to cryptocurrency markets, and its effect on crypto prices can be difficult to isolate from wider changes in risk appetite. Yet the timing of the rally showed that Bitcoin and Ether remained highly sensitive to shifts in expectations around dollar liquidity and bond-market stability.
The response among listed crypto companies was more pronounced. Mining companies combine exposure to Bitcoin’s price with operating costs such as electricity, equipment purchases and debt servicing. Treasury companies, by contrast, can see the market value of their holdings rise immediately when Bitcoin advances, though their shares may also trade at premiums or discounts to the value of the assets they hold.
Policy debate returns to the market
Regulation added to the week’s momentum after President Donald Trump said on Thursday that Congress should move forward with the CLARITY Act. The bill had not advanced before lawmakers began their August recess.
The proposed legislation would establish a US framework for digital assets and clarify responsibilities between the Commodity Futures Trading Commission and the Securities and Exchange Commission. The unresolved division between the two agencies has been a persistent concern for token issuers, trading platforms, brokers and other firms trying to determine which federal rules apply to their activities.
Trump also raised the prospect of the US government acquiring Bitcoin on a “sizable” scale following meetings with industry representatives. No acquisition program or timetable was detailed in the supplied information, but the remarks kept attention on Washington’s potential role in the market.
Legislative progress would not depend on presidential backing alone. The CLARITY Act would require congressional action, and debates over agency jurisdiction, consumer safeguards and the classification of digital assets could still shape its final form. For public companies operating in the sector, a clearer division of authority could reduce uncertainty around product offerings and compliance obligations.
Miners face a separate operational test
The rally in mining shares also arrived alongside a reported decline in Bitcoin’s network hash rate. The supplied report said hash rate fell 19% to 898 exahashes per second, marking a nine-month low.
Hash rate measures the computing power securing the Bitcoin network. A decline can reflect reduced miner activity, equipment outages, changes in electricity costs or decisions to redirect machines. It does not by itself establish that consolidation is imminent, although sustained pressure on smaller operators can make scale and access to low-cost power more valuable.
That distinction matters for companies such as Canaan and MARA. A stronger Bitcoin price can improve the dollar value of mining rewards, but operators remain exposed to network difficulty, power contracts, hardware efficiency and capital needs. Their share-price gains therefore reflected both the weekly Bitcoin rally and traders’ changing expectations for mining economics.
Bitcoin’s move above $79,000 has revived enthusiasm across crypto-linked equities, but the next phase of the trade will depend on whether the bond-market response holds and whether lawmakers convert renewed political attention into an actionable US digital-asset framework.
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