Barclays recently upped its 2025 year-end target for the S&P 500 to 6,450 from 6,050, its second in three months, reflecting stronger-than-expected corporate earnings, decent U.S. economic growth and optimism around artificial intelligence, per Reuters, as quoted on Yahoo Finance. The Reuters article indicated that Citigroup and HSBC also walked this bullish path.After undergoing a rough phase in the early part of 2025 (due to trade tensions and occasional ups and downs in Big Tech stocks), the S&P 500 star ...