This is the week when investors in the Magnificent Seven of US tech need to wake up to the dangers of the conflict between these US tech titans for supremacy in artificial intelligence (AI).
A new spectre has appeared over Wall Street. Fear is growing that the billions staked on technology companies at the forefront of the artificial intelligence (AI) revolution could be in jeopardy.
Meme stock mania is back. Once more, small investors are piling into unloved 'meme' companies whose bombed-out share prices make them seem like a bargain.