Coinbase shares closed at USD 194.00 on September 18, 2026, surging 11.7% during the NASDAQ session. The rally followed renewed strength in Bitcoin, which reclaimed USD 80,000 and briefly moved above USD 81,000. Yahoo Finance placed Coinbase among the S&P 500’s strongest percentage gainers that day, while TradingKey recorded an 11.66% advance.
Coinbase Global Inc. (ISIN US19260Q1076) far outperformed the broader market. TradingKey noted the NASDAQ Composite gained only about 0.40% on September 18. Crypto-related stocks, by contrast, formed one of the session’s strongest groups and posted several double-digit gains. The performance came as investors returned to digital-asset exposure, with Bitcoin’s rebound above USD 80,000 supporting interest in companies tied closely to crypto trading and digital-asset demand.
Armstrong Renews USD 400,000 Bitcoin Target for 2030
Coinbase CEO Brian Armstrong also renewed a long-term Bitcoin projection. In a podcast shared on September 21, he said Bitcoin could reach USD 400,000 by 2030. Armstrong linked the forecast to expanding institutional adoption, clearer regulation, Bitcoin’s halving cycle, scarcity, and macroeconomic debasement. He stated that spot Bitcoin ETFs are purchasing Bitcoin at a rate 20 times higher than daily mining output, driving further demand.
Regulation and New Coinbase Products Stay in Focus
Armstrong said regulatory progress could continue even if the CLARITY Act fails to secure approval, expecting the CFTC and SEC to shape crypto rules. Coinbase also submitted a rulebook update with the SEC on September 18 regarding proposed single-stock perpetual contracts, adding a product-development angle for traders to watch.
Market attention on September 21 centers on whether Bitcoin can hold above the USD 80,000 area after its latest recovery. COIN’s recent jump, Armstrong’s bullish outlook, and the derivatives filing now shape the immediate news flow around the company.
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