Rolling coverage of the latest economic and financial news

New Anthropic legal tool sends shares in companies including S&P Global and Intuit sliding

Rolling coverage of the latest economic and financial news

As much as $800bn wiped off software-heavy Nasdaq index in New York as traders mount firesale

Shares of software companies have been getting beaten up, and the selloff accelerated this week after Anthropic's latest unveiling.

Rolling coverage of the latest economic and financial news

“Interestingly, that pattern echoes what we saw in 2000 as the dotcom bubble started to burst,” Deutsche Bank’s Henry Allen wrote. “Equities started to fall from March 2000 as…