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MRNY · YieldMax(R) Mrna Option Income Strategy ETF · Short Interest ETF

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$46.30 +0.22 (+0.48%)
Volume · Oct 21 651.1K Avg daily vol (3M) 337.16K

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 →

MRNY Latest Reported Short Interest

FINRA reported 93,290 MRNY shares sold short as of the September 30, 2026 settlement date, an increase of 12,619 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 93,290 80,671 +12,619 1.00
    2026-09-15 80,671 51,284 +29,387 1.00
    2026-08-31 51,284 67,120 -15,836 1.00
    2026-08-14 67,120 154,895 -87,775 1.00
    2026-07-31 154,895 133,485 +21,410 1.00
    2026-07-15 133,485 119,843 +13,642 1.00
    2026-06-30 119,843 92,020 +27,823 1.00
    2026-06-15 92,020 133,111 -41,091 1.00
    2026-05-29 133,111 98,187 +34,924 1.11
    2026-05-15 98,187 95,499 +2,688 1.00
    2026-04-30 95,499 79,518 +15,981 1.00
    2026-04-15 79,518 55,468 +24,050 1.00
    2026-03-31 55,468 63,359 -7,891 1.00
    2026-03-13 63,359 140,390 -77,031 1.00
    2026-02-27 140,390 66,002 +74,388 1.00
    2026-02-13 66,002 76,136 -10,134 1.00
    2026-01-30 76,136 51,912 +24,224 1.00
    2026-01-15 51,912 439,232 -387,320 1.00
    2025-12-31 439,232 430,402 +8,830 3.18
    2025-12-15 430,402 334,773 +95,629 3.70
    2025-11-28 334,773 342,626 -7,853 1.80
    2025-11-14 342,626 343,860 -1,234 2.12
    2025-10-31 343,860 518,520 -174,660 1.57

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements