Money Dow closes 660 points lower after Apple cuts sales outlook, weak reading on U.S. manufacturing January 3, 2019January 3, 2019Adam Shell, USA TODAYComments Off on Dow closes 660 points lower after Apple cuts sales outlook, weak reading on U.S. manufacturing The Dow fell 660 points after Apple lowered its quarterly revenue outlook due to slowing iPhone sales in China, spooking stock market investors.