AMD and this trucking stock are among the most overbought names on Wall Street

Some of the biggest beneficiaries of the artificial intelligence boom — such as Micron and Advanced Micro Devices — now seem to be overbought, according to one popular technical metric. Despite a volatile week on Wall Street, all three major U.S. indexes notched weekly gains as third-quarter earnings appear positive so far. The S & P 500 logged a 1.7% weekly gain. The 30-stock Dow added 1.6% over the same period, while the Nasdaq Composite rose 2.1%. Amid this lengthy bull market, however, some stocks could be overvalued. We used the CNBC Pro stock screener tool to find the S & P 500's most overbought stocks according to their 14-day relative strength index, or RSI. Stocks with a 14-day RSI above 70 are often considered overbought, suggesting a pullback could be ahead. We also screened for