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暗号資産2026年8月21日

Bitcoin Rally Above $79,000 Sends Crypto Mining Stocks Soaring

Major cryptocurrency mining companies and treasury firms see double-digit gains as Bitcoin's strongest weekly performance since 2023 lifts the entire sector.

The cryptocurrency market's dramatic resurgence has triggered a powerful rally in publicly traded crypto-related stocks, with mining companies and Bitcoin treasury firms posting some of their strongest gains in months. Bitcoin's climb above $79,000 has translated directly into market cap increases for companies heavily exposed to digital assets.

Leading the charge, mining hardware manufacturer Canaan and Bitcoin treasury company Strive both recorded double-digit percentage gains during Friday's trading session. Japanese firm Metaplanet, which has been aggressively accumulating Bitcoin for its corporate treasury, also saw significant appreciation as investors bet on the value of its holdings increasing alongside the broader market.

The rally in crypto stocks reflects growing institutional confidence in digital assets, particularly as Bitcoin has gained 24% since Monday in what analysts are calling a potential trend reversal. Mining companies stand to benefit not only from their Bitcoin holdings but also from improved profit margins as the asset's price rises relative to their operational costs.

Market observers note that this correlation between Bitcoin's price and crypto stock performance demonstrates the maturation of the digital asset ecosystem. As more traditional investors gain exposure to cryptocurrency through equity markets, the sector is experiencing increased liquidity and mainstream financial integration.

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