MRK is trading near the top of its 52-week range and above its 200-day simple moving average. Price change The price of MRK shares has decreased $4.36 since the market last closed. This is a 3.57% ...

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The latest news and top stories on artificial intelligence, including ChatGPT, AI Chatbot and Bard. Large language models like ChatGPT use a complicated series of equations to understand and respond ...