https://www.live-feeds.com/feed/s-p-500-is-little-changed-as-traders-weigh-ai-optimism-vs-iran-tensions-live-updatesContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/s-p-500-is-little-changed-as-traders-weigh-ai-optimism-vs-iran-tensions-live-updateshttps://www.live-feeds.com/feed/s-p-500-is-little-changed-as-traders-weigh-ai-optimism-vs-iran-tensions-live-updates#u44862Tue, 18 Aug 2026 12:20:53 +0000The S&P 500 is little changed as traders balance optimism about AI with rising Iran tensions. Stock futures are steady after the S&P 500 posted a three-week win streak. Tech stocks are set to gain, while oil prices hold steady. Nasdaq futures are up as tech stocks climb.Why it mattersThe market is navigating competing forces, with AI enthusiasm boosting tech stocks and Iran tensions potentially impacting oil prices and overall market sentiment. The S&P 500's recent win streak suggests resilience, but geopolitical concerns and economic indicators will likely influence market mo