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T-Mobile US (TMUS) Pre-Market

DatePre-market PricePre-market HighPre-market Low
Sep 19, 2025$238.88$240.05$238.56

Data last updated Sep 19, 2025 9:30 AM EST.

T-Mobile US (TMUS) Pre-Market Trading Summary

As of 9:30 AM EST on September 19, T-Mobile US (TMUS) is trading at $238.88 in the pre-market session. This reflects an increase of $0.05 (0.02%) compared to the previous market session close of $238.83.

So far today, TMUS stock has traded between a low of $238.56 and a high of $240.05 during pre-market hours. The latest trade was recorded at $238.88.

Pre-market trading

How to Buy or Trade T-Mobile US (TMUS) Before the Market Opens

Looking to trade T-Mobile US stock (TMUS) before the market opens? Public offers access to pre-market trading between 4:00 AM and 9:30 AM ET, giving investors the flexibility to place trades outside of regular market hours. Keep in mind that extended-hours trading may involve lower liquidity and wider bid-ask spreads compared to normal sessions. Follow the steps below to get started.

  1. 1

    Sign up for a brokerage account on Public

    It's easy to get started. You can sign up an account directly on our website or by downloading the Public app for iOS or Android.

  2. 2

    Add funds to your Public account

    There are multiple ways to fund your Public account––from linking a bank account to making a deposit with a debit card or wire transfer.

  3. 3

    Choose how much you’d like to invest in T-Mobile US stock

    Navigate to the Explore page. Then, type T-Mobile US into the search bar. When you see T-Mobile US stock appear in the results, tap it to open up the purchase screen.

  4. 4

    Manage your investments in one place

    You can find your newly purchased T-Mobile US stock in your portfolio––alongside the rest of your stocks, ETFs, crypto, treasuries, and alternative assets.

T-Mobile US (TMUS) Pre-Market Price History

DatePre-Market OpenPre-Market CloseChange
Sep 19, 2025$240.04$238.88-0.48%
Sep 18, 2025$239.19$237.71-0.62%
Sep 17, 2025$238$238.50+0.21%
Sep 16, 2025$239.20$239.86+0.28%
Sep 15, 2025$241.73$241-0.30%
View all

FAQs About T-Mobile US (TMUS) Pre-Market

As of 9:30 AM EST ET, T-Mobile US (TMUS) is trading at $238.88 in the pre-market session, up $0.05 (0.02%) from the previous market close of $238.83. Pre-market prices reflect early trading activity before the regular market opens at 9:30 AM ET.

T-Mobile US (TMUS) is currently trading up in pre-market, with a price of $238.88, which is $0.05 (0.02%) higher than the previous close of $238.83. Pre-market movement shows how the stock is trending ahead of the open.

As of the latest pre-market session, T-Mobile US (TMUS) has traded between a low of $238.56 and a high of $240.05. These prices reflect the range of early trading activity before the regular market opens.

Pre-market trading for T-Mobile US (TMUS) on Public begins at 4:00 AM ET and continues until the market opens at 9:30 AM ET. These extended trading hours let investors place orders outside the regular session, though execution and liquidity may vary.

You can trade T-Mobile US (TMUS) before market open through brokerages that support extended-hours trading, such as Public. Pre-market access on Public is available from 4:00 AM to 9:30 AM ET. Get started with a Public brokerage account to trade TMUS before the market opens.

T-Mobile US (TMUS)

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