S&P 500, Nasdaq end lower as crude prices jump, chip stocks weigh — Live Feedhttps://www.live-feeds.com/feed/s-p-500-nasdaq-end-lower-as-crude-prices-jump-chip-stocks-weighContinuously updated, source-cited coverage. S&P 500, Nasdaq Decline Amid Crude Surge and Chip Selloffhttps://www.live-feeds.com/feed/s-p-500-nasdaq-end-lower-as-crude-prices-jump-chip-stocks-weighhttps://www.live-feeds.com/feed/s-p-500-nasdaq-end-lower-as-crude-prices-jump-chip-stocks-weigh#u116634Sun, 11 Oct 2026 15:51:59 +0000US stocks finished mixed on Thursday as the S&P 500 and the Nasdaq retreated while the Dow managed gains. The S&P 500 dropped about half of one percent, and the Nasdaq fell one-and-a-quarter percent. The Dow rose one-tenth of one percent as Treasury yields fell. Crude oil prices surged following a spike in Middle East tensions and a cut in US output, which revived inflation and interest rate hike fears. Meanwhile, semiconductor shares slumped, driven down by a report that OpenAI overstated revenues.Why it mattersThe session highlights how sensitive equity markets remain to energy shock