美股期货下跌，加密相关股票走弱

Multiple credible, timely market reports indicate that U.S. stock futures fell on a day when shares of cryptocurrency-linked companies also declined. A live market update from a major financial news outlet on March 2, 2026 reports U.S. stock futures tumbling and includes contemporaneous sector coverage consistent with weakness in crypto-related equities. An Investopedia market report from the same period explicitly notes declines in both U.S. stock futures and crypto-linked companies amid volatility, which directly supports the statement. Real-time dashboards from a major financial data site further corroborate same-day broad weakness across futures and sector proxies, including crypto-adjacent stocks. No credible, timely source in the provided list contradicts this co-movement. That said, there are inconsistencies and misattributions in the provided summaries (e.g., mismatched publisher descriptions and an older, less relevant Reuters link), and not all sources directly document both legs of the claim on the exact same timestamp. These issues modestly reduce confidence but do not outweigh the direct, corroborative reports indicating the statement is true.