https://www.live-feeds.com/feed/market-vulnerability-has-been-exposed-for-goodContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/market-vulnerability-has-been-exposed-for-goodhttps://www.live-feeds.com/feed/market-vulnerability-has-been-exposed-for-good#u198188Fri, 13 Nov 2026 04:35:31 +0000A violent tech rout erased roughly $2.5 trillion in market value and pushed the Nasdaq into correction territory before futures rebounded Friday. The selloff was driven by AI-related nerves and concentration risk in megacap stocks, prompting renewed calls for diversification. Wall Street firms are largely maintaining their AI investment thesis despite the unwind. Meanwhile, a key AI chip index broke its long-term trendline, a technical signal some analysts view as ominous. The episode has laid bare structural vulnerabilities in a market heavily dependent on a narrow group of names.Why it matte