Coinbase盘前股价跌超11%，该公司二季度利润下降，不及预期。

Core Insights - Coinbase's pre-market stock price fell over 11% following a disappointing second-quarter profit that did not meet expectations [1] Company Summary - The decline in Coinbase's stock price reflects investor concerns regarding the company's financial performance in the second quarter [1] - The reported profit for the second quarter was lower than anticipated, indicating potential challenges in the company's operational efficiency and market conditions [1] Industry Summary - The cryptocurrency industry continues to face volatility, impacting companies like Coinbase and their financial results [1] - Market sentiment towards cryptocurrency exchanges may be influenced by regulatory developments and overall market trends, which could affect future profitability [1]