Shares of T-Mobile US Inc. TMUS, +0.96% dropped 0.48% to $133.91 Tuesday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index SPX, +1.42% falling 1.15% to 3,921.05 and Dow Jones Industrial Average DJIA, +0.97% falling 0.71% to 31,761.54. T-Mobile US Inc. closed $13.01 below its 52-week high ($146.92), which the company achieved on July 29th.

The stock demonstrated a mixed performance when compared to some of its competitors Tuesday, as Verizon Communications Inc. VZ, +1.41% rose 0.36% to $44.92, AT&T Inc. T, +1.08% fell 1.24% to $18.30, and America Movil S.A.B. de C.V. ADR Series L AMX, -0.11% fell 0.86% to $18.35. Trading volume (5.5 M) eclipsed its 50-day average volume of 4.2 M.

Editor's Note: This story was auto-generated by Automated Insights, an automation technology provider, using data from Dow Jones and FactSet. See our market data terms of use.

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