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Check out our Dark Pool Levels

KMX
CarMax Inc.
stock NYSE

Market Open
Aug 14, 2026 2:54:13 PM EDT
59.62USD-0.716%(-0.43)620,229
59.62Bid   59.66Ask   0.04Spread
Pre-market
Aug 14, 2026 9:11:30 AM EDT
60.31USD+0.433%(+0.26)268
After-hours
Aug 13, 2026 4:45:30 PM EDT
59.09USD-1.677%(-1.01)0
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)Short InterestTrendsNewsMore
for Daily Short Interest
KMX Short Interest (SI) Latest - Official
As of 2026-07-31, there were 13,797,326 shares short with a short interest of 10.52%.

KMX Short Interest - Official
 

KMX Short Position Change - Official
 
KMX 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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