Shares of United Airlines Holdings Inc.
UAL,
inched 0.02% higher to $44.04 Tuesday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index
SPX,
rising 0.87% to 3,991.73 and the Dow Jones Industrial Average
DJIA,
rising 0.17% to 33,592.92. United Airlines Holdings Inc. closed $9.08 short of its 52-week high ($53.12), which the company…