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HIYY · YieldMax(R) Hims Option Income Strategy ETF · Short Interest ETF

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$10.63 -0.36 (-3.24%) At close · Oct 23
Volume · Oct 23 19.8K Avg daily vol (3M) 52.23K

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 →

HIYY Latest Reported Short Interest

FINRA reported 9,464 HIYY shares sold short as of the September 30, 2026 settlement date, an increase of 6,499 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 9,464 2,965 +6,499 1.00
    2026-09-15 2,965 26,258 -23,293 1.00
    2026-08-31 26,258 31,189 -4,931 1.00
    2026-08-14 31,189 78,181 -46,992 1.00
    2026-07-31 78,181 115,363 -37,182 1.31
    2026-07-15 115,363 82,064 +33,299 1.87
    2026-06-30 82,064 6,422 +75,642 1.77
    2026-06-15 6,422 12,459 -6,037 1.00
    2026-05-29 12,459 12,939 -480 1.00
    2026-05-15 12,939 27,969 -15,030 1.00
    2026-04-30 27,969 15,595 +12,374 1.00
    2026-04-15 15,595 5,126 +10,469 1.00
    2026-03-31 5,126 24,929 -19,803 1.00
    2026-03-13 24,929 38,128 -13,199 1.00
    2026-02-27 38,128 26,647 +11,481 1.00
    2026-02-13 26,647 540 +26,107 1.83
    2026-01-30 540 556 -16 1.00
    2026-01-15 556 2,058 -1,502 1.00
    2025-12-31 2,058 349 +1,709 1.00
    2025-12-15 349 3,469 -3,120 1.00
    2025-11-28 3,469 1,901 +1,568 1.00
    2025-11-14 1,901 3,943 -2,042 1.00
    2025-10-31 3,943 372 +3,571 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements