China AI Model Sinks Nvidia, US Tech Stocks

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- Nvidia, AMD, Micron, and TSMC shares sank after China unveiled a powerful new AI model, per the TradingView headline.
- US stocks ended the week lower on fears of another 'DeepSeek Moment,' though semiconductor stocks trimmed losses as investors bought the dip (Bloomberg, Yahoo Finance headlines).
Why it matters: Nvidia, AMD, Micron, and TSMC all declined alongside broader Big Tech on news of a new Chinese AI model, with the 'DeepSeek Moment' framing showing that chip and tech valuations remain acutely sensitive to Chinese AI breakthroughs — even though dip-buying pared semiconductor losses by week's end.

