Turnquist points out that since June - when the S&P 500 index SPX broke above its previous high of 6,144, notched on Feb. 19 - shares of Nvidia Corp. (NVDA), Microsoft Corp. (MSFT), Meta Platforms Inc ...

The bar chart below spells out the moves in more detail, with the S&P 500 ending Wednesday only 0.2% off its record high, but ...

Outlook email users found themselves without access for several hours Wednesday and Thursday when the service went down.