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ISTB · iShares Core 1-5 Year USD Bond ETF ETF

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$47.80 +0.00 (+0.00%) At close · Sep 4

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

ISTB Latest Reported Short Interest

FINRA reported 159,137 ISTB shares sold short as of the August 14, 2026 settlement date, an increase of 105,078 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
    2026-09-15 Scheduled
    FINRA publishes Sep 24
    		 — — — —
    2026-08-31 Scheduled
    FINRA publishes Sep 10
    		 — — — —
    2026-08-14 159,137 54,059 +105,078 1.00
    2026-07-31 54,059 282,889 -228,830 1.00
    2026-07-15 282,889 550,165 -267,276 1.00
    2026-06-30 550,165 99,193 +450,972 1.35
    2026-06-15 99,193 411,262 -312,069 1.00
    2026-05-29 411,262 43,365 +367,897 1.00
    2026-05-15 43,365 18,864 +24,501 1.00
    2026-04-30 18,864 88,571 -69,707 1.00
    2026-04-15 88,571 40,676 +47,895 1.00
    2026-03-31 40,676 67,326 -26,650 1.00
    2026-03-13 67,326 38,343 +28,983 1.00
    2026-02-27 38,343 110,237 -71,894 1.00
    2026-02-13 110,237 130,461 -20,224 1.00
    2026-01-30 130,461 210,176 -79,715 1.00
    2026-01-15 210,176 81,159 +129,017 1.00
    2025-12-31 81,159 14,873 +66,286 1.00
    2025-12-15 14,873 61,067 -46,194 1.00
    2025-11-28 61,067 174,444 -113,377 1.00
    2025-11-14 174,444 205,472 -31,028 1.00
    2025-10-31 205,472 189,479 +15,993 1.00
    2025-10-15 189,479 45,645 +143,834 1.00
    2025-09-30 45,645 91,277 -45,632 1.00
    2025-09-15 91,277 367,320 -276,043 1.00

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements