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OEF · iShares S&P 100 ETF · Short Interest ETF

Alerts for OEF

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$385.00 +2.03 (+0.53%)
Volume · Oct 21 178.76K Avg daily vol (3M) 214.49K

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 →

OEF Latest Reported Short Interest

FINRA reported 51,747 OEF shares sold short as of the September 30, 2026 settlement date, a decrease of 10,446 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 51,747 62,193 -10,446 1.00
    2026-09-15 62,193 49,783 +12,410 1.00
    2026-08-31 49,783 146,021 -96,238 1.00
    2026-08-14 146,021 129,861 +16,160 1.00
    2026-07-31 129,861 75,274 +54,587 1.00
    2026-07-15 75,274 177,042 -101,768 1.00
    2026-06-30 177,042 90,335 +86,707 1.00
    2026-06-15 90,335 93,933 -3,598 1.00
    2026-05-29 93,933 110,034 -16,101 1.00
    2026-05-15 110,034 85,058 +24,976 1.00
    2026-04-30 85,058 117,331 -32,273 1.00
    2026-04-15 117,331 109,683 +7,648 1.00
    2026-03-31 109,683 1,213,121 -1,103,438 1.00
    2026-03-13 1,213,121 242,841 +970,280 1.00
    2026-02-27 242,841 356,705 -113,864 1.00
    2026-02-13 356,705 219,511 +137,194 1.00
    2026-01-30 219,511 287,562 -68,051 1.00
    2026-01-15 287,562 185,225 +102,337 1.00
    2025-12-31 185,225 211,405 -26,180 1.00
    2025-12-15 211,405 227,728 -16,323 1.00
    2025-11-28 227,728 271,352 -43,624 1.00
    2025-11-14 271,352 224,977 +46,375 1.00
    2025-10-31 224,977 148,160 +76,817 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements