US stock markets remain volatile on the last trading day of the week as traders and market participants weigh in on major macroeconomic developments this week, including the Fed's hawkish turn and the continuing rise in infections with the new Covid-19 strain.

I don’t know what happened, but the stock indices turned up sharply. Following them, the cue ball bounced off the lower border of the range. The price recovered 4.3% to $ 47,440. Buyers were saved from collapse again.