tocks drop after another jarring day as worries about too-high prices keep dogging Nvidia, bitcoin

The US stock market fell after another jarring day, as worries keep dogging Nvidia, bitcoin and other Wall Street stars that their prices shot too high.

After quickly sliding to a morning loss of 1.5 per cent, the S&P 500 clawed back nearly all of it before sinking again.

It finished with a fall…