Siebert Financial CIO Mark Malek in Business Insider Post author By sburrick Post date July 17, 2026 Categories In All News The next DeepSeek? A surprise AI breakthrough in China is rattling US chip stocksKimi K3, a new AI model in China, rivals advanced US models, sparking fears of another “DeepSeek” moment in markets.Read Morewww.businessinsider.com Tags Siebert