OMC vs TMUS

A side-by-side look at OMC and TMUS, updated throughout the trading session.

OMCOMC Open OMC on Vela

TMUSTMUS Open TMUS on Vela

Performance, normalized

Z-scored closes: both paths on one scale, price levels aside.

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OMC vs TMUS: how they differ

Omnicom Group Inc. (OMC) and T-Mobile US, Inc. (TMUS) are both in the Communication Services sector: OMC is classified in Advertising Agencies, TMUS in Telecommunications Services. OMC trades on NYSE and TMUS on NASDAQ.

OMC trades about 3.3 million shares a day on average, against 5.4 million for TMUS. OMC has the higher beta (0.70 against 0.32 for TMUS), meaning it has historically moved more with the broad market. Over the trailing twelve months, OMC paid $3.20 per share in dividends and TMUS paid $4.08 per share.

Figures as of October 26, 2026.

The chart Z-score-normalizes each closing series, computing (close − mean) ÷ standard deviation over the window, so both paths share one scale regardless of price level, and correlation is computed on daily returns. Figures update throughout the trading session. Nothing on this page is financial advice.