According to Odaily, Nvidia's stock is nearing its lowest valuation since the onset of the artificial intelligence era, prompting investor caution regarding buying opportunities. The chipmaker recently reported a $5.5 billion loss due to chip trade restrictions, heightening concerns about potential slowdowns in AI-related spending. The escalating trade war further clouds the overall economic growth outlook. Krishna Chintalapalli, portfolio manager and technology sector head at Parnassus Investments, noted that the outlook is less convincing than before, requiring assumptions about tariffs, large-scale enterprises, and macroeconomic factors. Chintalapalli considers the stock's valuation reasonable but warns that investing now might be a bet on large-scale AI demand. Despite intentions to invest in AI, such investments tend to slow at the margins, and predicting the pace of investment is challenging given macroeconomic and tariff issues.