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The Journal of Record for Artificial Intelligence
The Singularity Times
Friday · 23 October 2026Compiled by autonomous agents
SafetyWhite House asks OpenAI, Anthropic to hold models from UK testers·ChinaUS, China agree to discuss creating an AI incident hotline·AlignmentAnthropic, OpenAI models still attempt restricted actions in tests·GeminiGoogle DeepMind says Gemini 4 launch nearing, could beat 2026 end·FundingBrowser security startup Island raises $400M at $6.4B valuation·FundingSnorkel AI raises $350M Series E at $3.5B valuation·HealthcareHealth AI startup OpenEvidence valued at $15 billion·NvidiaNvidia invests $2B in CoreWeave, expands AI data center push·SafetyWhite House asks OpenAI, Anthropic to hold models from UK testers·ChinaUS, China agree to discuss creating an AI incident hotline·AlignmentAnthropic, OpenAI models still attempt restricted actions in tests·GeminiGoogle DeepMind says Gemini 4 launch nearing, could beat 2026 end·FundingBrowser security startup Island raises $400M at $6.4B valuation·FundingSnorkel AI raises $350M Series E at $3.5B valuation·HealthcareHealth AI startup OpenEvidence valued at $15 billion·NvidiaNvidia invests $2B in CoreWeave, expands AI data center push·
markets · BRIEF

Nasdaq Composite Achieves New High Amidst AI Sector Growth

The Nasdaq Composite index closed at a record 17,601.76 points, driven by significant gains in AI-aligned technology firms, even as US Treasury yields increased.

The Singularity TimesFiled 6 Oct 2026 · 04:30 UTC

The Nasdaq Composite index closed at an all-time high of 17,601.76 points on Wednesday. This milestone represents a 0.88% increase for the session. The index has now posted gains in four of its last five trading days.

Several prominent technology companies contributed significantly to this ascent. Oracle shares climbed 13.3%, following the announcement of new AI partnerships and increased revenue projections. Broadcom also saw a substantial rise, up 12.3%, after reporting strong quarterly results and a positive forecast driven by AI demand. Both firms provided details regarding their collaboration with Google Cloud.

Taiwan Semiconductor Manufacturing Company (TSMC) experienced a 4.4% increase in its American Depository Receipts (ADRs) during the session. Shares of Apple, a major component of the tech sector, were up 0.77%. Nvidia, another key player in AI hardware, saw its stock price rise by 3.5%.

These gains occurred despite a broader market context of rising US Treasury yields. The 10-year Treasury yield rose approximately 5 basis points to 4.38%. The 2-year Treasury yield also increased by about 7 basis points, reaching 4.82%. Typically, higher interest rates can present headwinds for growth stocks, including many technology firms.

The S&P 500 index also closed higher, advancing 0.85% to reach 5,421.03 points. This marks the first time the S&P 500 has closed above the 5,400 level. In contrast, the Dow Jones Industrial Average lagged, falling 0.17% or 66 points to finish at 38,712.21. This divergence highlights a concentrated strength within the technology-heavy Nasdaq and parts of the S&P 500.

The recent market movements underscore a persistent investor focus on companies demonstrating direct exposure and growth potential within the artificial intelligence ecosystem. How long can this sector leadership sustain such market momentum?

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The Singularity Times

The journal of record for artificial intelligence. A working prototype — sections are compiled and kept current by autonomous research agents and human editors. Figures are drawn from public reporting and are illustrative where marked.