{"id":88575,"topic":"ai","source":"Al Jazeera","title":"Wall Street’s Nasdaq hits all-time high as AI frenzy gathers pace - Al Jazeera","url":"https://www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","url_hash":"1934e4df901cd032e82e288f9549970f7813edda","author":"","summary":"<a href=\"https://news.google.com/rss/articles/CBMirAFBVV95cUxPeHpTeHdzUzRDT2hXc052OG13c3p1LXR2QWx2MlJFNF9ZcHNYQTVmNnI5eGZUVXgwd20yUW1CMlBieURxX3RDUkdQOVIyRHQwLWVReHVVZWRGY0kyaGhVdUJ1NnlqNkxBTHlHQjkyeGpnTFlwMlVmekIzNWJGVjAzZzg4XzVjc0JhUHlvR1BuTUx5ZTVfX1NuaU5VTmRrVmN5Snd5RWxvSnlXbnBq0gGyAUFVX3lxTE44TFdKYmIzVjZkam5ELVZnSkJPSEZ0YjVRUDdIUVZfckxDdFl0QVRHWWRpamN6UE04NnpFLXExdlRtZ0s2N0d6a3YzUktXczM0eFd2Q0ctNTJqUkU2LWRIaE15M1lIcUowUENmM3hDd09PdHpHSzdEeXdNWFg0Z1NQWTlSdjNSMUFhZEtDckFScDlFSV9GY0F1UE1xOG42cUpSZGl2Q1Z6YUtuTjBZQlRSV0E?oc=5\" target=\"_blank\">Wall Street’s Nasdaq hits all-time high as AI frenzy gathers pace</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">Al Jazeera</font>","content":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran.\nThe Nasdaq Composite index, which is dominated by US tech giants such as Nvidia, Apple and Microsoft, rose 0.45 percent on Tuesday, taking its gains to date this year to more than 17 percent.\nRecommended Stories\nlist of 4 items- list 1 of 4Celebrities at the Pentagon: How unusual was the Paul brothers’ visit?\n- list 2 of 4UNGA Day 1: US and Iran hold talks despite Trump’s threat\n- list 3 of 4Kamala Harris campaigns with Abdul El-Sayed to unify Democratic voters\n- list 4 of 4Iran cancels Baghdad, Muscat flights as US aviation sanctions take effect\nThe Nasdaq 100, a narrower index that tracks 100 top companies, jumped 0.82 percent.\nThe S&P 500, the most popular measure of the overall US stock market, closed essentially flat.\nMonolithic Power Systems, a Florida-based manufacturer of power circuits, and Canadian e-commerce company Shopify led the gains, surging 8.1 percent and 7.1 percent, respectively.\nMicron Technology, one of the world’s top three memory chip makers along with South Korea’s SK Hynix and Samsung Electronics, rose 5 percent.\nChip giant Nvidia, the world’s most valuable company, gained 0.7 percent, while Apple edged up 0.2 percent.\nMeta Platforms, which soared 11.4 percent on Monday on excitement surrounding its new AI assistant Muse, dropped 0.63 percent.\nMajor Asian stock markets opened higher on Wednesday, with Japan’s benchmark Nikkei 225 and South Korea’s Kospi up about 1.4 percent and 0.1 percent, respectively, in morning trading.\nHong Kong’s Hang Seng Index opened lower, falling more than 0.7 percent during the morning trade.\nOil prices were largely flat on Tuesday, after falling more than 3 percent the previous day amid improving oil flows out of the Gulf and hopes of renewed diplomacy between Washington and Tehran.\nFutures for Brent crude, the international benchmark, were trading at $99.18 a barrel as of 01:00 GMT.\nUS President Donald Trump on Tuesday told reporters that US officials held a “very good” meeting with their Iranian counterparts on the sidelines of the United Nations General Assembly in New York, hours after using his address to the session to warn that he could “annihilate” Iran if Tehran did not agree to a deal on the war.\nTrump, whose war on Iran is nearing the seven-month mark, said US and Iranian officials would hold another round of talks in the “very near future”.\nJay Goldberg, a senior analyst at Seaport Research Partners in San Francisco, said signs of diplomatic progress between the US and Iran had refocused investor attention on the potential of AI to generate profits after years of multibillion-dollar investments.\n“We have been searching for a clear consumer use case to justify the AI spend, and many see Muse as just that product,” Goldberg told Al Jazeera.\n“Personally, I think Muse is just a step in the right direction; there will be better products – probably soon – but Muse is one of those things that are so useful they get investors excited about AI prospects again,” Goldberg said.","image_url":"https://www.aljazeera.com/wp-content/uploads/2026/09/2026-09-15T095842Z_665351690_RC2LJNACQ7C4_RTRMADP_3_USA-STOCKS-MIDTERM-1790124313_656288-1790128507.jpg?resize=1200%2C630&quality=80","lang":"en","published_at":"2026-09-23T02:59:46+00:00","fetched_at":"2026-09-23T07:15:05+00:00","status":"read","starred":0,"extract_state":"ok","summary_auto":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran. The Nasdaq Composite index, which is dominated by US tech giants such as Nvidia, Apple and Microsoft, rose 0.45 percent on Tuesday, taking its gains to date this year to more than 17 percent.","cluster_id":null,"extract_retries":0,"extract_error":null,"contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 3182 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":3182,"summary_length":387,"usable_text_length":3182,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":3182,"summary_length":387}},"news_item":{"id":88575,"canonical_url":"https://www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","source_url":"https://www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","title":"Wall Street’s Nasdaq hits all-time high as AI frenzy gathers pace - Al Jazeera","source_name":"Al Jazeera","author":null,"published_at":"2026-09-23T02:59:46+00:00","locale":"en","topic":"ai","tags":[],"rss_summary":"<a href=\"https://news.google.com/rss/articles/CBMirAFBVV95cUxPeHpTeHdzUzRDT2hXc052OG13c3p1LXR2QWx2MlJFNF9ZcHNYQTVmNnI5eGZUVXgwd20yUW1CMlBieURxX3RDUkdQOVIyRHQwLWVReHVVZWRGY0kyaGhVdUJ1NnlqNkxBTHlHQjkyeGpnTFlwMlVmekIzNWJGVjAzZzg4XzVjc0JhUHlvR1BuTUx5ZTVfX1NuaU5VTmRrVmN5Snd5RWxvSnlXbnBq0gGyAUFVX3lxTE44TFdKYmIzVjZkam5ELVZnSkJPSEZ0YjVRUDdIUVZfckxDdFl0QVRHWWRpamN6UE04NnpFLXExdlRtZ0s2N0d6a3YzUktXczM0eFd2Q0ctNTJqUkU2LWRIaE15M1lIcUowUENmM3hDd09PdHpHSzdEeXdNWFg0Z1NQWTlSdjNSMUFhZEtDckFScDlFSV9GY0F1UE1xOG42cUpSZGl2Q1Z6YUtuTjBZQlRSV0E?oc=5\" target=\"_blank\">Wall Street’s Nasdaq hits all-time high as AI frenzy gathers pace</a>&nbsp;&nbsp;<font color=\"#6f6f6f\">Al Jazeera</font>","full_text":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran.\nThe Nasdaq Composite index, which is dominated by US tech giants such as Nvidia, Apple and Microsoft, rose 0.45 percent on Tuesday, taking its gains to date this year to more than 17 percent.\nRecommended Stories\nlist of 4 items- list 1 of 4Celebrities at the Pentagon: How unusual was the Paul brothers’ visit?\n- list 2 of 4UNGA Day 1: US and Iran hold talks despite Trump’s threat\n- list 3 of 4Kamala Harris campaigns with Abdul El-Sayed to unify Democratic voters\n- list 4 of 4Iran cancels Baghdad, Muscat flights as US aviation sanctions take effect\nThe Nasdaq 100, a narrower index that tracks 100 top companies, jumped 0.82 percent.\nThe S&P 500, the most popular measure of the overall US stock market, closed essentially flat.\nMonolithic Power Systems, a Florida-based manufacturer of power circuits, and Canadian e-commerce company Shopify led the gains, surging 8.1 percent and 7.1 percent, respectively.\nMicron Technology, one of the world’s top three memory chip makers along with South Korea’s SK Hynix and Samsung Electronics, rose 5 percent.\nChip giant Nvidia, the world’s most valuable company, gained 0.7 percent, while Apple edged up 0.2 percent.\nMeta Platforms, which soared 11.4 percent on Monday on excitement surrounding its new AI assistant Muse, dropped 0.63 percent.\nMajor Asian stock markets opened higher on Wednesday, with Japan’s benchmark Nikkei 225 and South Korea’s Kospi up about 1.4 percent and 0.1 percent, respectively, in morning trading.\nHong Kong’s Hang Seng Index opened lower, falling more than 0.7 percent during the morning trade.\nOil prices were largely flat on Tuesday, after falling more than 3 percent the previous day amid improving oil flows out of the Gulf and hopes of renewed diplomacy between Washington and Tehran.\nFutures for Brent crude, the international benchmark, were trading at $99.18 a barrel as of 01:00 GMT.\nUS President Donald Trump on Tuesday told reporters that US officials held a “very good” meeting with their Iranian counterparts on the sidelines of the United Nations General Assembly in New York, hours after using his address to the session to warn that he could “annihilate” Iran if Tehran did not agree to a deal on the war.\nTrump, whose war on Iran is nearing the seven-month mark, said US and Iranian officials would hold another round of talks in the “very near future”.\nJay Goldberg, a senior analyst at Seaport Research Partners in San Francisco, said signs of diplomatic progress between the US and Iran had refocused investor attention on the potential of AI to generate profits after years of multibillion-dollar investments.\n“We have been searching for a clear consumer use case to justify the AI spend, and many see Muse as just that product,” Goldberg told Al Jazeera.\n“Personally, I think Muse is just a step in the right direction; there will be better products – probably soon – but Muse is one of those things that are so useful they get investors excited about AI prospects again,” Goldberg said.","excerpt":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran. The Nasdaq Composite index, which is dominated by US tech giants such as Nvidia, Apple and Microsoft, rose 0.45 percent on Tuesday, taking its gains to date this year to more than 17 percent.","extraction":{"state":"ok","confidence":0.9,"error":null,"explanation":"High confidence: full text extraction produced 3182 characters.","diagnostics_url":"/api/diagnose?url=https%3A//www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 3182 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":3182,"summary_length":387,"usable_text_length":3182,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":3182,"summary_length":387}}},"display_formats":["compact","card","full","digest_section","json"]},"daily_stack_record":{"title":"Wall Street’s Nasdaq hits all-time high as AI frenzy gathers pace - Al Jazeera","url":"https://www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","summary":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran. The Nasdaq Composite index, which is dominated by US tech giants such as Nvidia, Apple and Microsoft, rose 0.45 percent on Tuesday, taking its gains to date this year to more than 17 percent.","source":"Al Jazeera","date":"2026-09-23T02:59:46+00:00","content":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran.\nThe Nasdaq Composite index, which is dominated by US tech giants such as Nvidia, Apple and Microsoft, rose 0.45 percent on Tuesday, taking its gains to date this year to more than 17 percent.\nRecommended Stories\nlist of 4 items- list 1 of 4Celebrities at the Pentagon: How unusual was the Paul brothers’ visit?\n- list 2 of 4UNGA Day 1: US and Iran hold talks despite Trump’s threat\n- list 3 of 4Kamala Harris campaigns with Abdul El-Sayed to unify Democratic voters\n- list 4 of 4Iran cancels Baghdad, Muscat flights as US aviation sanctions take effect\nThe Nasdaq 100, a narrower index that tracks 100 top companies, jumped 0.82 percent.\nThe S&P 500, the most popular measure of the overall US stock market, closed essentially flat.\nMonolithic Power Systems, a Florida-based manufacturer of power circuits, and Canadian e-commerce company Shopify led the gains, surging 8.1 percent and 7.1 percent, respectively.\nMicron Technology, one of the world’s top three memory chip makers along with South Korea’s SK Hynix and Samsung Electronics, rose 5 percent.\nChip giant Nvidia, the world’s most valuable company, gained 0.7 percent, while Apple edged up 0.2 percent.\nMeta Platforms, which soared 11.4 percent on Monday on excitement surrounding its new AI assistant Muse, dropped 0.63 percent.\nMajor Asian stock markets opened higher on Wednesday, with Japan’s benchmark Nikkei 225 and South Korea’s Kospi up about 1.4 percent and 0.1 percent, respectively, in morning trading.\nHong Kong’s Hang Seng Index opened lower, falling more than 0.7 percent during the morning trade.\nOil prices were largely flat on Tuesday, after falling more than 3 percent the previous day amid improving oil flows out of the Gulf and hopes of renewed diplomacy between Washington and Tehran.\nFutures for Brent crude, the international benchmark, were trading at $99.18 a barrel as of 01:00 GMT.\nUS President Donald Trump on Tuesday told reporters that US officials held a “very good” meeting with their Iranian counterparts on the sidelines of the United Nations General Assembly in New York, hours after using his address to the session to warn that he could “annihilate” Iran if Tehran did not agree to a deal on the war.\nTrump, whose war on Iran is nearing the seven-month mark, said US and Iranian officials would hold another round of talks in the “very near future”.\nJay Goldberg, a senior analyst at Seaport Research Partners in San Francisco, said signs of diplomatic progress between the US and Iran had refocused investor attention on the potential of AI to generate profits after years of multibillion-dollar investments.\n“We have been searching for a clear consumer use case to justify the AI spend, and many see Muse as just that product,” Goldberg told Al Jazeera.\n“Personally, I think Muse is just a step in the right direction; there will be better products – probably soon – but Muse is one of those things that are so useful they get investors excited about AI prospects again,” Goldberg said.","confidence":0.9,"diagnostics_url":"/api/diagnose?url=https%3A//www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","quality_bucket":"high","failure_kind":"none","retryable":false,"quality_reason":"High confidence: full text extraction produced 3182 characters.","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 3182 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":3182,"summary_length":387,"usable_text_length":3182,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":3182,"summary_length":387}},"tags":[]},"fallback_formats":["markdown","json","html"],"actions":{"read":"/item/88575","export_markdown":"/api/items/88575/export?format=markdown","export_json":"/api/items/88575/export?format=json","diagnose":"/api/diagnose?url=https%3A//www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace"},"formats":{"full":{"id":88575,"title":"Wall Street’s Nasdaq hits all-time high as AI frenzy gathers pace - Al Jazeera","url":"https://www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","source":"Al Jazeera","author":null,"published_at":"2026-09-23T02:59:46+00:00","locale":"en","topic":"ai","tags":[],"excerpt":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran. The Nasdaq Composite index, which is dominated by US tech giants such as Nvidia, Apple and Microsoft, rose 0.45 percent on Tuesday, taking its gains to date this year to more than 17 percent.","full_text":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran.\nThe Nasdaq Composite index, which is dominated by US tech giants such as Nvidia, Apple and Microsoft, rose 0.45 percent on Tuesday, taking its gains to date this year to more than 17 percent.\nRecommended Stories\nlist of 4 items- list 1 of 4Celebrities at the Pentagon: How unusual was the Paul brothers’ visit?\n- list 2 of 4UNGA Day 1: US and Iran hold talks despite Trump’s threat\n- list 3 of 4Kamala Harris campaigns with Abdul El-Sayed to unify Democratic voters\n- list 4 of 4Iran cancels Baghdad, Muscat flights as US aviation sanctions take effect\nThe Nasdaq 100, a narrower index that tracks 100 top companies, jumped 0.82 percent.\nThe S&P 500, the most popular measure of the overall US stock market, closed essentially flat.\nMonolithic Power Systems, a Florida-based manufacturer of power circuits, and Canadian e-commerce company Shopify led the gains, surging 8.1 percent and 7.1 percent, respectively.\nMicron Technology, one of the world’s top three memory chip makers along with South Korea’s SK Hynix and Samsung Electronics, rose 5 percent.\nChip giant Nvidia, the world’s most valuable company, gained 0.7 percent, while Apple edged up 0.2 percent.\nMeta Platforms, which soared 11.4 percent on Monday on excitement surrounding its new AI assistant Muse, dropped 0.63 percent.\nMajor Asian stock markets opened higher on Wednesday, with Japan’s benchmark Nikkei 225 and South Korea’s Kospi up about 1.4 percent and 0.1 percent, respectively, in morning trading.\nHong Kong’s Hang Seng Index opened lower, falling more than 0.7 percent during the morning trade.\nOil prices were largely flat on Tuesday, after falling more than 3 percent the previous day amid improving oil flows out of the Gulf and hopes of renewed diplomacy between Washington and Tehran.\nFutures for Brent crude, the international benchmark, were trading at $99.18 a barrel as of 01:00 GMT.\nUS President Donald Trump on Tuesday told reporters that US officials held a “very good” meeting with their Iranian counterparts on the sidelines of the United Nations General Assembly in New York, hours after using his address to the session to warn that he could “annihilate” Iran if Tehran did not agree to a deal on the war.\nTrump, whose war on Iran is nearing the seven-month mark, said US and Iranian officials would hold another round of talks in the “very near future”.\nJay Goldberg, a senior analyst at Seaport Research Partners in San Francisco, said signs of diplomatic progress between the US and Iran had refocused investor attention on the potential of AI to generate profits after years of multibillion-dollar investments.\n“We have been searching for a clear consumer use case to justify the AI spend, and many see Muse as just that product,” Goldberg told Al Jazeera.\n“Personally, I think Muse is just a step in the right direction; 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The Nasdaq Composite index, which is dominated by US tech giants such as Nvidia,…","quality_bucket":"high","quality_reason":"High confidence: full text extraction produced 3182 characters.","reading_time_min":3,"cluster_id":null},"card":{"display_title":"Wall Street’s Nasdaq hits all-time high as AI frenzy gathers pace - Al Jazeera","subtitle":"Al Jazeera · 2026-09-23","summary":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran. The Nasdaq Composite…","badges":["quality:high"],"links":{"read":"/item/88575","original":"https://www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","diagnose":"/api/diagnose?url=https%3A//www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace"},"quality_warning":null},"export":{"title":"Wall Street’s Nasdaq hits all-time high as AI frenzy gathers pace - Al Jazeera","url":"https://www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","summary":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran. The Nasdaq Composite index, which is dominated by US tech giants such as Nvidia, Apple and Microsoft, rose 0.45 percent on Tuesday, taking its gains to date this year to more than 17 percent.","source":"Al Jazeera","date":"2026-09-23T02:59:46+00:00","content":"Wall Street’s Nasdaq stock exchange has hit an all-time high, shrugging off concerns about AI safety risks, sky-high tech valuations and the energy shock caused by the United States’ war on Iran.\nThe Nasdaq Composite index, which is dominated by US tech giants such as Nvidia, Apple and Microsoft, rose 0.45 percent on Tuesday, taking its gains to date this year to more than 17 percent.\nRecommended Stories\nlist of 4 items- list 1 of 4Celebrities at the Pentagon: How unusual was the Paul brothers’ visit?\n- list 2 of 4UNGA Day 1: US and Iran hold talks despite Trump’s threat\n- list 3 of 4Kamala Harris campaigns with Abdul El-Sayed to unify Democratic voters\n- list 4 of 4Iran cancels Baghdad, Muscat flights as US aviation sanctions take effect\nThe Nasdaq 100, a narrower index that tracks 100 top companies, jumped 0.82 percent.\nThe S&P 500, the most popular measure of the overall US stock market, closed essentially flat.\nMonolithic Power Systems, a Florida-based manufacturer of power circuits, and Canadian e-commerce company Shopify led the gains, surging 8.1 percent and 7.1 percent, respectively.\nMicron Technology, one of the world’s top three memory chip makers along with South Korea’s SK Hynix and Samsung Electronics, rose 5 percent.\nChip giant Nvidia, the world’s most valuable company, gained 0.7 percent, while Apple edged up 0.2 percent.\nMeta Platforms, which soared 11.4 percent on Monday on excitement surrounding its new AI assistant Muse, dropped 0.63 percent.\nMajor Asian stock markets opened higher on Wednesday, with Japan’s benchmark Nikkei 225 and South Korea’s Kospi up about 1.4 percent and 0.1 percent, respectively, in morning trading.\nHong Kong’s Hang Seng Index opened lower, falling more than 0.7 percent during the morning trade.\nOil prices were largely flat on Tuesday, after falling more than 3 percent the previous day amid improving oil flows out of the Gulf and hopes of renewed diplomacy between Washington and Tehran.\nFutures for Brent crude, the international benchmark, were trading at $99.18 a barrel as of 01:00 GMT.\nUS President Donald Trump on Tuesday told reporters that US officials held a “very good” meeting with their Iranian counterparts on the sidelines of the United Nations General Assembly in New York, hours after using his address to the session to warn that he could “annihilate” Iran if Tehran did not agree to a deal on the war.\nTrump, whose war on Iran is nearing the seven-month mark, said US and Iranian officials would hold another round of talks in the “very near future”.\nJay Goldberg, a senior analyst at Seaport Research Partners in San Francisco, said signs of diplomatic progress between the US and Iran had refocused investor attention on the potential of AI to generate profits after years of multibillion-dollar investments.\n“We have been searching for a clear consumer use case to justify the AI spend, and many see Muse as just that product,” Goldberg told Al Jazeera.\n“Personally, I think Muse is just a step in the right direction; there will be better products – probably soon – but Muse is one of those things that are so useful they get investors excited about AI prospects again,” Goldberg said.","confidence":0.9,"diagnostics_url":"/api/diagnose?url=https%3A//www.aljazeera.com/economy/2026/9/23/wall-streets-nasdaq-hits-all-time-high-as-ai-frenzy-gathers-pace","quality_bucket":"high","failure_kind":"none","retryable":false,"quality_reason":"High confidence: full text extraction produced 3182 characters.","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 3182 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":3182,"summary_length":387,"usable_text_length":3182,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":3182,"summary_length":387}},"tags":[],"format_contract_version":"news_item_formats.v1"}}}