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TMUS
T-Mobile US, Inc.
stock NASDAQ

At Close
Oct 2, 2026 3:59:59 PM EDT
163.59USD+1.150%(+1.86)3,456,030
153.28Bid   163.59Ask   10.31Spread
Pre-market
Oct 2, 2026 9:27:30 AM EDT
161.52USD-0.130%(-0.21)5,083
After-hours
Oct 2, 2026 4:12:30 PM EDT
163.64USD+0.031%(+0.05)11,337
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)Short Interest - DailyTrendsNewsMore
for Daily Short Interest
TMUS Short Interest (SI) Latest - Official
As of 2026-09-15, there were 18,071,400 shares short with a short interest of 3.72%.

TMUS Short Interest - Official
 

TMUS Short Position Change - Official
 
TMUS Short Interest - Official chartexchange.com
Historical data is split-adjusted.
1) Data from Finra. Finra publishes an updated file every two weeks.
2) Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.



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