The Magnificent Seven tech stocks — Amazon (AMZN), Apple (AAPL), Alphabet (GOOG, GOOGL), Nvidia (NVDA), Meta (META), Microsoft (MSFT), and Tesla (TSLA) — have dominated 2023's headlines, as well as the S&P 500 (^GSPC). Continuously outperforming expectations in spite of higher interest rates, can these stocks keep their shine with the Federal Reserve signaling an end to rate…