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MUU · Direxion Daily MU Bull 2X Shares · Short Interest ETF

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$25.80 +1.46 (+6.00%) At close · Oct 19
Volume · Oct 19 21.01M Avg daily vol (3M) 32.2M

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 →

MUU Latest Reported Short Interest

FINRA reported 19,228,466 MUU shares sold short as of the September 30, 2026 settlement date, a decrease of 281,346 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 19,228,466 19,509,812 -281,346 1.00
    2026-09-15 19,509,812 20,808,945 -1,299,133 1.00
    2026-08-31 20,808,945 23,119,074 -2,310,129 1.00
    2026-08-14 23,119,074 22,262,372 +856,702 1.00
    2026-07-31 22,262,372 9,489,943 +12,772,429 1.00
    2026-07-15 9,489,943 19,259,580 -9,769,637 1.00
    2026-06-30 19,259,580 5,792,720 +13,466,860 1.00
    2026-06-15 5,792,720 11,320,080 -5,527,360 1.00
    2026-05-29 11,320,080 10,443,220 +876,860 1.00
    2026-05-15 10,443,220 10,282,820 +160,400 1.00
    2026-04-30 10,282,820 9,544,880 +737,940 1.00
    2026-04-15 9,544,880 8,010,040 +1,534,840 1.00
    2026-03-31 8,010,040 15,750,120 -7,740,080 1.00
    2026-03-13 15,750,120 15,664,760 +85,360 1.00
    2026-02-27 15,664,760 9,848,580 +5,816,180 1.00
    2026-02-13 9,848,580 6,652,820 +3,195,760 1.00
    2026-01-30 6,652,820 6,502,500 +150,320 1.00
    2026-01-15 6,502,500 4,521,360 +1,981,140 1.00
    2025-12-31 4,521,360 16,985,920 -12,464,560 1.00
    2025-12-15 16,985,920 11,186,280 +5,799,640 1.00
    2025-11-28 11,186,280 4,688,220 +6,498,060 1.00
    2025-11-14 4,688,220 2,571,260 +2,116,960 1.00
    2025-10-31 2,571,260 445,160 +2,126,100 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements