Tech Selloff, AI Chips, and Tesla's Near-Death Moment — September 1, 2026

Rising Treasury yields hammered tech on the first trading day of September, with 3x-leveraged semiconductor ETF SOXL cratering 8.19% — Micron earnings are now the pivotal next catalyst for the semis complex. • OpenAI's in-house chip codenamed Jalapeño reportedly outperforms Nvidia's Blackwell on agentic inference, putting Nvidia's hardware dominance directly in the crosshairs. • Meta released Muse Glimmer 30B, a commercially licensed open-weight model that runs on consumer GPUs, immediately intensifying open-source competition against OpenAI and Anthropic. • The EU designated ChatGPT a 'Very Large Online Search Engine' under the Digital Services Act, triggering binding safety obligations and marking the most consequential AI regulatory milestone yet. • The Pentagon added ChatGPT and Grok to its official AI portal alongside Gemini, signaling deep and accelerating adoption of commercial frontier AI across US defense.