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NTSX · WisdomTree U.S. Efficient Core Fund · Short Interest ETF

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$59.49 +0.04 (+0.06%)
Volume · Oct 21 2003 Avg daily vol (3M) 45.04K

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 →

NTSX Latest Reported Short Interest

FINRA reported 21,707 NTSX shares sold short as of the September 30, 2026 settlement date, a decrease of 22,719 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 21,707 44,426 -22,719 1.00
    2026-09-15 44,426 41,379 +3,047 1.39
    2026-08-31 41,379 36,425 +4,954 1.03
    2026-08-14 36,425 33,237 +3,188 1.00
    2026-07-31 33,237 25,253 +7,984 1.04
    2026-07-15 25,253 39,056 -13,803 1.00
    2026-06-30 39,056 39,029 +27 1.00
    2026-06-15 39,029 21,432 +17,597 1.00
    2026-05-29 21,432 18,548 +2,884 1.00
    2026-05-15 18,548 6,607 +11,941 1.00
    2026-04-30 6,607 118,966 -112,359 1.00
    2026-04-15 118,966 13,742 +105,224 1.93
    2026-03-31 13,742 14,621 -879 1.00
    2026-03-13 14,621 8,101 +6,520 1.00
    2026-02-27 8,101 10,268 -2,167 1.00
    2026-02-13 10,268 1,043 +9,225 1.00
    2026-01-30 1,043 67,702 -66,659 1.00
    2026-01-15 67,702 49,373 +18,329 1.00
    2025-12-31 49,373 69,291 -19,918 1.00
    2025-12-15 69,291 9,291 +60,000 1.31
    2025-11-28 9,291 8,376 +915 1.00
    2025-11-14 8,376 20,983 -12,607 1.00
    2025-10-31 20,983 15,560 +5,423 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements