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CATF · American Century California Municipal Bond ETF · Short Interest ETF

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$48.11 +0.12 (+0.26%)
Volume · Oct 21 9458 Avg daily vol (3M) 32.2K

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

Pull short interest history through the short interest API or MCP →

CATF Latest Reported Short Interest

FINRA reported 21,972 CATF shares sold short as of the September 30, 2026 settlement date, an increase of 7,933 shares. Days to cover was 1.00 based on FINRA's reported average daily volume.

Official FINRA short-interest data · share counts are restated for subsequent splits of this listing

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    • Short Interest History

    Settlement Date Current Position Previous Position Change Days to Cover
    2026-10-30 Scheduled
    FINRA publishes Nov 10
    		 — — — —
    2026-10-15 Scheduled
    FINRA publishes Oct 26
    		 — — — —
    2026-09-30 21,972 14,039 +7,933 1.00
    2026-09-15 14,039 9,668 +4,371 1.00
    2026-08-31 9,668 14,347 -4,679 1.54
    2026-08-14 14,347 7,040 +7,307 1.59
    2026-07-31 7,040 9,550 -2,510 1.94
    2026-07-15 9,550 6,415 +3,135 2.16
    2026-06-30 6,415 3,921 +2,494 1.00
    2026-06-15 3,921 8,181 -4,260 1.00
    2026-05-29 8,181 9,400 -1,219 1.43
    2026-05-15 9,400 6,812 +2,588 1.40
    2026-04-30 6,812 6,801 +11 1.00
    2026-04-15 6,801 5,693 +1,108 1.26
    2026-03-31 5,693 3,783 +1,910 1.00
    2026-03-13 3,783 5,000 -1,217 1.00
    2026-02-27 5,000 821 +4,179 1.00
    2026-02-13 821 4,709 -3,888 1.00
    2026-01-30 4,709 8,438 -3,729 1.00
    2026-01-15 8,438 684 +7,754 2.29
    2025-12-31 684 19,331 -18,647 1.00
    2025-12-15 19,331 15,469 +3,862 3.86
    2025-11-28 15,469 4,428 +11,041 3.37
    2025-11-14 4,428 505 +3,923 1.17
    2025-10-31 505 845 -340 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements