Stock market loses nearly $1 trillion on the week By: CNBC.com News February 02, 2018 at 18:58 PM EST U.S. stocks lost nearly $1 trillion in this week's sell-off, according to Howard Silverblatt, senior index analyst at S&P Dow Jones Indices. Read More >> Related Stocks: Dr. Pepper Snapple Group Newell Rubbermaid Qorvo Inc