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FBT · First Trust NYSE Arca Biotechnology Index Fund · Short Interest ETF

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$271.77 +6.29 (+2.37%) At close · Oct 20
Volume · Oct 20 82.6K Avg daily vol (3M) 78.61K

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 →

FBT Latest Reported Short Interest

FINRA reported 42,927 FBT shares sold short as of the September 30, 2026 settlement date, a decrease of 2,188 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 42,927 45,115 -2,188 1.00
    2026-09-15 45,115 24,861 +20,254 1.57
    2026-08-31 24,861 22,683 +2,178 1.00
    2026-08-14 22,683 6,463 +16,220 1.00
    2026-07-31 6,463 21,717 -15,254 1.00
    2026-07-15 21,717 8,067 +13,650 1.00
    2026-06-30 8,067 31,278 -23,211 1.00
    2026-06-15 31,278 24,273 +7,005 1.56
    2026-05-29 24,273 39,179 -14,906 1.00
    2026-05-15 39,179 35,295 +3,884 1.00
    2026-04-30 35,295 19,633 +15,662 1.00
    2026-04-15 19,633 22,381 -2,748 1.00
    2026-03-31 22,381 17,467 +4,914 1.00
    2026-03-13 17,467 50,788 -33,321 1.00
    2026-02-27 50,788 31,210 +19,578 1.00
    2026-02-13 31,210 24,107 +7,103 1.00
    2026-01-30 24,107 55,046 -30,939 1.00
    2026-01-15 55,046 35,837 +19,209 1.43
    2025-12-31 35,837 8,433 +27,404 2.11
    2025-12-15 8,433 38,093 -29,660 1.00
    2025-11-28 38,093 41,015 -2,922 1.24
    2025-11-14 41,015 42,579 -1,564 1.71
    2025-10-31 42,579 12,618 +29,961 2.14

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements