The persistent rise in US equities is helping promote a view that the relationships of old for stocks and traditional measures for value-oriented investing strategies no longer apply.

BigBear.ai ( BBAI 0.41%) stock is seeing big gains in this week's trading. The artificial intelligence ( AI) software company's share price was up 13.9% from last week's market close heading into the ...

Blackstone's shares have fallen 19.7%, but fee-related earnings grew 21%. See why BX stock is now a "Buy" after our downgrade ...