us stocks finished mostly lower on tuesday with only the dow clinging to gains for the session after the bluechip gauge was the only one of the main three to finish last week in the green the sp 500 spx fell 1556 points or 04 to finish the day at 382925 according to factset data the nasdaq composite comp shed 14464 points or 14 to close at 1035323 the dow jones industrial average djia gained 3763 points or 01 to 3324156 notable singlestock movers included tesla inc tsla  which clinched its longest losing streak in more than four years and dropped out of the top 10 most valuable uslisted companies by market capitalization also shares of southwest airlines co luv slumped after the airline cancelled thousands of flights over the holiday weekend