Investors’ intense focus on AI is at times adding to the might of a small club of Big Tech stocks with mega market values to potentially make or break a single trading session for the S&P 500.
Source: [MarketWatch](https://www.marketwatch.com/story/the-s-p-500-keeps-climbing-on-days-when-stocks-broadly-struggle-heres-whats-going-on-60ad5c72?mod=mw_rss_topstories)