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COYY · GraniteShares YieldBOOST COIN ETF · Short Interest ETF

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$13.81 +0.18 (+1.32%)
Volume · Oct 21 9722 Avg daily vol (3M) 25K

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 →

COYY Latest Reported Short Interest

FINRA reported 76,019 COYY shares sold short as of the September 30, 2026 settlement date, an increase of 13,798 shares. Days to cover was 2.84 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 76,019 62,221 +13,798 2.84
    2026-09-15 62,221 76,670 -14,449 2.64
    2026-08-31 76,670 53,619 +23,051 3.81
    2026-08-14 53,619 49,776 +3,843 2.93
    2026-07-31 49,776 56,156 -6,380 2.86
    2026-07-15 56,156 53,555 +2,601 3.40
    2026-06-30 53,555 49,190 +4,365 3.15
    2026-06-15 49,190 47,555 +1,635 1.11
    2026-05-29 47,555 55,346 -7,791 1.03
    2026-05-15 55,346 55,348 -2 1.62
    2026-04-30 55,348 44,744 +10,604 1.73
    2026-04-15 44,744 42,736 +2,008 1.64
    2026-03-31 42,736 44,803 -2,067 1.05
    2026-03-13 44,803 18,412 +26,391 1.26
    2026-02-27 18,412 19,871 -1,459 1.00
    2026-02-13 19,871 1,207 +18,664 1.00
    2026-01-30 1,207 47,570 -46,363 1.00
    2026-01-15 47,570 24,361 +23,209 1.00
    2025-12-31 24,361 35,138 -10,777 1.00
    2025-12-15 35,138 21,590 +13,548 1.00
    2025-11-28 21,590 22,958 -1,368 1.00
    2025-11-14 22,958 28,789 -5,831 1.00
    2025-10-31 28,789 9,532 +19,257 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements