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Equibles

OCTB · Aptus October Buffer ETF · Short Interest ETF

Alerts for OCTB

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$28.26 -0.17 (-0.60%)
Volume · Oct 22 7590 Avg daily vol (3M) 8759

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 →

OCTB Latest Reported Short Interest

FINRA reported 11,121 OCTB shares sold short as of the September 30, 2026 settlement date, an increase of 8,576 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 11,121 2,545 +8,576 1.00
    2026-09-15 2,545 143 +2,402 1.78
    2026-08-31 143 3,818 -3,675 1.00
    2026-08-14 3,818 0 +3,818 1.00
    2026-07-15 15,906 957 +14,949 3.82
    2026-06-30 957 571 +386 1.00
    2026-06-15 571 12,504 -11,933 1.00
    2026-05-29 12,504 8,045 +4,459 8.62
    2026-05-15 8,045 3,499 +4,546 10.54
    2026-04-30 3,499 4,376 -877 3.37
    2026-04-15 4,376 6,684 -2,308 1.53
    2026-03-31 6,684 20,619 -13,935 1.00
    2026-03-13 20,619 8,602 +12,017 5.36
    2026-02-27 8,602 4,443 +4,159 2.54
    2026-02-13 4,443 3,529 +914 1.00
    2026-01-30 3,529 2,381 +1,148 1.00
    2026-01-15 2,381 1,565 +816 1.71
    2025-12-31 1,565 16,196 -14,631 1.00
    2025-12-15 16,196 20,312 -4,116 1.00
    2025-11-28 20,312 70,386 -50,074 1.06
    2025-11-14 70,386 16,583 +53,803 3.98
    2025-10-31 16,583 0 +16,583 1.00

    Full FINRA short interest reporting calendar

    Showing 1–22 of 22 settlements