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ZSL · Short Interest ETF

Alerts for ZSL

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$29.85 -0.73 (-2.39%) At close · Oct 20
Volume · Oct 20 3.68M Avg daily vol (3M) 3.37M

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 →

ZSL Latest Reported Short Interest

FINRA reported 882,605 ZSL shares sold short as of the September 30, 2026 settlement date, a decrease of 130,478 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
    		 — — — —
    2026-09-30 882,605 1,013,083 -130,478 1.00
    2026-09-15 1,013,083 965,264 +47,819 1.00
    2026-08-31 965,264 982,316 -17,052 1.00
    2026-08-14 982,316 1,038,906 -56,590 1.00
    2026-07-31 1,038,906 969,106 +69,800 1.00
    2026-07-15 969,106 990,259 -21,153 1.00
    2026-06-30 990,259 1,004,267 -14,008 1.00
    2026-06-15 1,004,267 1,155,946 -151,679 1.00
    2026-05-29 1,155,946 1,286,590 -130,644 1.00
    2026-05-15 1,286,590 1,087,174 +199,416 1.00
    2026-04-30 1,087,174 1,881,261 -794,087 1.00
    2026-04-15 1,881,261 2,561,847 -680,586 1.00
    2026-03-31 2,561,847 2,420,051 +141,796 1.00
    2026-03-13 2,420,051 2,681,515 -261,464 1.00
    2026-02-27 2,681,515 19,486,566 -16,805,051 1.00
    2026-02-13 19,486,566 13,436,680 +6,049,886 1.00
    2026-01-30 13,436,680 8,938,312 +4,498,368 1.00
    2026-01-15 8,938,312 815,866 +8,122,446 1.00
    2025-12-31 815,866 713,154 +102,712 1.00
    2025-12-15 713,154 1,114,094 -400,940 1.00
    2025-11-28 1,114,094 1,035,692 +78,402 1.00
    2025-11-14 1,035,692 142,923 +892,769 1.00
    2025-10-31 142,923 125,454 +17,469 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements