From AI Boom to Brutal Selloff: Why the Market Suddenly Flipped Overnight | Kenny Polcari

24 Jun 2026 · 14 min
14:17

In this live market commentary from the New York Stock Exchange, Kenny Polcari walks viewers through the aftermath of a tech‑driven sell‑off that began in South Korea and spread globally, focusing on AI‑related semiconductor and memory stocks. He examines whether the weakness is confined to over‑extended AI names or is spilling into broader sectors, using breadth and sector rotation data to gauge market health. Polcari highlights the role of long‑term Treasury yields and Fed Chair Kevin Walsh’s inflation‑hawk stance as a backdrop for the correction, noting 2‑year, 10‑year, and 30‑year rates and their impact on growth valuations. He details the performance of major indices, sector ETFs, leveraged and short ETFs, and the VIX, emphasizing that most S&P sectors finished in the green, indicating rotation rather than outright liquidation. Commodity moves are covered: oil has fallen to $71.65 per barrel amid easing geopolitical tension, while gold has slipped to $4,070 amid a strong dollar and lower inflation expectations. The upcoming Micron earnings report is framed as the next market catalyst, with expectations around memory demand, hyperscaler spending, and infrastructure investment. Polcari also provides a quick snapshot of economic data (new‑home sales, building permits) and futures RSI levels, noting a neutral technical stance for the major indices. He offers a complimentary portfolio risk assessment. The segment concludes with a step‑by‑step tagliatelle cremosa recipe, describing ingredients, cooking method, and serving tips.

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