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MGC · VANGUARD MEGA CAP INDEX FUND · Short Interest ETF

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$283.14 +0.26 (+0.09%)
Volume · Oct 20 68.16K Avg daily vol (3M) 83.97K

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 →

MGC Latest Reported Short Interest

FINRA reported 33,320 MGC shares sold short as of the September 30, 2026 settlement date, an increase of 12,935 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 33,320 20,385 +12,935 1.00
    2026-09-15 20,385 13,051 +7,334 1.00
    2026-08-31 13,051 37,392 -24,341 1.00
    2026-08-14 37,392 58,173 -20,781 1.00
    2026-07-31 58,173 22,301 +35,872 1.00
    2026-07-15 22,301 14,811 +7,490 1.00
    2026-06-30 14,811 30,718 -15,907 1.00
    2026-06-15 30,718 36,952 -6,234 1.00
    2026-05-29 36,952 34,354 +2,598 1.00
    2026-05-15 34,354 32,800 +1,554 1.00
    2026-04-30 32,800 30,980 +1,820 1.00
    2026-04-15 30,980 6,352 +24,628 1.00
    2026-03-31 6,352 68,208 -61,856 1.00
    2026-03-13 68,208 27,118 +41,090 1.00
    2026-02-27 27,118 32,886 -5,768 1.00
    2026-02-13 32,886 43,831 -10,945 1.00
    2026-01-30 43,831 25,055 +18,776 1.00
    2026-01-15 25,055 23,590 +1,465 1.00
    2025-12-31 23,590 13,574 +10,016 1.00
    2025-12-15 13,574 15,843 -2,269 1.00
    2025-11-28 15,843 50,305 -34,462 1.00
    2025-11-14 50,305 41,805 +8,500 1.00
    2025-10-31 41,805 64,357 -22,552 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements