Wall Street’s main indexes ‌kicked ​off the final week of the year on ‌a softer note on Monday, as heavyweight technology stocks retreated from last week’s gains that had pushed ​the S&P 500 to record highs. The information technology sector weighed on the S&P 500, as most tech and AI-linked stocks declined, with Nvidia down 1.5% and Palantir ‍Technologies shedding 1.6%. “This is (not) the beginning of the ​end of the tech dominance, it’ll turn out to be a buying opportunity,” said Hank...