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COF/PK
Capital One Financial Corporation Depositary Shares, Each Representing a 1/40th Ownership Interest in a Share of Fixed Rate Non-Cumulative Perpetual Preferred Stock, Series K
stockNYSEPreferred Stock

At CloseOct 2, 2026
15.52USD-0.194%(-0.03)8,336
After-hoursOct 2, 2026 4:10:30 PM EDT
15.52USD0.000%(0.00)

COF/PK’s Short Volume on 2026-10-02 was 2,259, which is 33.38% of the day’s total reported volume. Over the past 30 days, the average Short Volume has been 44.36%. Short volume is the FINRA-reported daily short-sale volume — distinct from short interest, the standing position.

COF/PK Short Volume by Venue

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COF/PK Short Volume by Venue

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COF/PK Short Volume · History

Historical data is split-adjusted.
2 Total from available short volume files. Not every exchange reports the daily short volume free of charge (or at all), so total volume in this table will be less than the daily volume at the top of the page. Volume for trades during regular trading hours.
3 FINRA short data reported after market close (4pm ET).
4 Cboe stopped publishing short volume on June 30, 2023.
5 Nasdaq short data reported after market close (4pm ET).
6 NYSE short data reported after trading day close (8pm ET).