Alphabet stock crash leaves this trading metric at a level not seen in more than a decade — Live Feedhttps://www.live-feeds.com/feed/alphabet-stock-crash-leaves-this-trading-metric-at-a-level-not-seen-in-more-than-a-decadeContinuously updated, source-cited coverage. Alphabet Market Value Plummets After Q3 2026 Earnings Misshttps://www.live-feeds.com/feed/alphabet-stock-crash-leaves-this-trading-metric-at-a-level-not-seen-in-more-than-a-decadehttps://www.live-feeds.com/feed/alphabet-stock-crash-leaves-this-trading-metric-at-a-level-not-seen-in-more-than-a-decade#u177541Thu, 05 Nov 2026 14:21:40 +0000Alphabet experienced its worst single day of trading and worst month ever in October 2026, losing between $482 billion and $500 billion in market value in one day. The crash followed a Q3 2026 earnings report on October 28 that showed disappointing revenue and income, negative free cash flow, and increased AI infrastructure spending. The decline dropped Alphabet out of the $4 trillion market capitalization club and pushed its price-to-earnings ratio to a level not seen in over a decade.Why it mattersInvestors are increasingly wary of high AI spending and its impact on corporate margins. Bank o