https://www.live-feeds.com/feed/stock-market-today-treasury-yields-climb-to-fresh-highs-tech-stocks-dropContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/stock-market-today-treasury-yields-climb-to-fresh-highs-tech-stocks-drophttps://www.live-feeds.com/feed/stock-market-today-treasury-yields-climb-to-fresh-highs-tech-stocks-drop#u99559Sun, 04 Oct 2026 17:52:09 +0000US stock markets retreated as Treasury yields climbed to multiyear highs, with the 10-year yield reaching 5.34% for the first time since 2002. The selloff followed the rejection of an Iran truce offer by Donald Trump, which pushed oil prices higher and intensified inflation fears. While some indices showed mixed results toward the start of October due to Micron earnings, the broader market faced pressure from a bond rout and concerns over AI safety following a leaked Anthropic IPO prospectus and a scrapped OpenAI model.Why it mattersRising bond yields typically increase borrowing costs and red