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SPYM · State Street(R) SPDR(R) Portfolio S&P 500(R) ETF ETF

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$90.67 -0.34 (-0.37%) At close · Sep 4

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

SPYM Latest Reported Short Interest

FINRA reported 21,213,442 SPYM shares sold short as of the August 14, 2026 settlement date, an increase of 974,414 shares. Days to cover was 2.24 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
    2026-09-15 Scheduled
    FINRA publishes Sep 24
    		 — — — —
    2026-08-31 Scheduled
    FINRA publishes Sep 10
    		 — — — —
    2026-08-14 21,213,442 20,239,028 +974,414 2.24
    2026-07-31 20,239,028 20,007,921 +231,107 2.11
    2026-07-15 20,007,921 18,380,394 +1,627,527 1.53
    2026-06-30 18,380,394 13,089,295 +5,291,099 1.35
    2026-06-15 13,089,295 11,105,301 +1,983,994 1.00
    2026-05-29 11,105,301 7,663,119 +3,442,182 1.04
    2026-05-15 7,663,119 8,133,973 -470,854 1.06
    2026-04-30 8,133,973 6,713,539 +1,420,434 1.00
    2026-04-15 6,713,539 8,325,187 -1,611,648 1.00
    2026-03-31 8,325,187 8,367,645 -42,458 1.00
    2026-03-13 8,367,645 6,697,053 +1,670,592 1.00
    2026-02-27 6,697,053 7,230,413 -533,360 1.00
    2026-02-13 7,230,413 6,823,889 +406,524 1.00
    2026-01-30 6,823,889 11,502,759 -4,678,870 1.00
    2026-01-15 11,502,759 37,359,911 -25,857,152 1.00
    2025-12-31 37,359,911 36,684,512 +675,399 3.21
    2025-12-15 36,684,512 43,057,290 -6,372,778 3.10
    2025-11-28 43,057,290 29,391,887 +13,665,403 3.66
    2025-11-14 29,391,887 29,225,333 +166,554 4.16
    2025-10-31 29,225,333 29,578,155 -352,822 2.93

    Full FINRA short interest reporting calendar

    Showing 1–20 of 20 settlements