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MBB · iShares MBS ETF ETF

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$92.72 +0.06 (+0.06%) At close · Sep 4

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

Short Volume

Date Short Volume Short Exempt Total Volume Short %
2026-09-04 455,416 0 895,544 50.9%
2026-09-03 549,880 2,039 1,247,211 44.1%
2026-09-02 872,316 2,496 1,981,279 44.0%
2026-09-01 1,238,729 1,598 1,654,127 74.9%
2026-08-31 573,795 1,532 1,483,772 38.7%
2026-08-28 947,051 416 1,228,097 77.1%
2026-08-27 588,353 0 1,195,459 49.2%
2026-08-26 1,125,356 26 1,454,655 77.4%
2026-08-25 285,979 298 620,684 46.1%
2026-08-24 395,287 38 912,370 43.3%
2026-08-21 1,256,690 26,076 1,772,033 70.9%
2026-08-20 463,301 1,664 1,059,442 43.7%
2026-08-19 1,272,071 24 5,812,376 21.9%
2026-08-18 1,079,071 235 1,568,074 68.8%
2026-08-17 726,781 2,726 1,210,614 60.0%
2026-08-14 527,396 69 1,239,495 42.5%
2026-08-13 790,909 3,454 1,605,354 49.3%
2026-08-12 540,208 799 1,146,253 47.1%
2026-08-11 472,886 1,184 1,057,130 44.7%
2026-08-10 790,322 27 1,512,079 52.3%
2026-08-07 261,462 334 831,813 31.4%
2026-08-06 681,374 266 1,152,559 59.1%
2026-08-05 212,502 5,211 768,702 27.6%
2026-08-04 363,756 5,027 940,174 38.7%
2026-08-03 621,212 1,086 2,002,363 31.0%
2026-07-31 1,147,861 1,142 1,833,082 62.6%
2026-07-30 522,858 5,501 1,211,653 43.2%
2026-07-29 865,099 8 5,715,392 15.1%
2026-07-28 366,137 1,794 713,901 51.3%
2026-07-27 813,569 1,998 1,423,793 57.1%
2026-07-24 730,865 743 1,351,866 54.1%
2026-07-23 710,797 1,021 1,119,715 63.5%
2026-07-22 1,031,257 4,976 1,593,910 64.7%
2026-07-21 455,276 1,488 727,562 62.6%
2026-07-20 471,750 3,077 684,017 69.0%
2026-07-17 565,240 1,122 884,168 63.9%
2026-07-16 329,031 0 857,794 38.4%
2026-07-15 650,321 11,876 1,890,517 34.4%
2026-07-14 678,748 0 1,012,876 67.0%
2026-07-13 384,854 0 762,006 50.5%
2026-07-10 381,607 917 972,832 39.2%
2026-07-09 434,109 0 958,799 45.3%
2026-07-08 602,476 7,901 1,456,949 41.4%
2026-07-07 829,255 20 1,302,017 63.7%
2026-07-06 508,670 169 946,744 53.7%
2026-07-02 515,431 344 1,115,730 46.2%
2026-07-01 653,180 842 1,625,345 40.2%
2026-06-30 320,808 1,345 1,026,337 31.3%
2026-06-29 481,984 961 1,198,307 40.2%
2026-06-26 692,442 895 2,896,861 23.9%
Showing 1–50 of 63 days