Biggest one-day drop in US stock market history so far Today $2.8 trillion was lost from the US stock market, the biggest loss in history. Previously, the largest drop in one day was during the market crash following the Covid pandemic, which resulted in a $2.6 trillion market cap.

Biggest one-day drop in US stock market history so far Today $2.8 trillion was lost from the US stock market, the biggest loss in history. Previously, the largest drop in one day was during the market crash following the Covid pandemic, which resulted in a $2.6 trillion market cap.