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NI · Nisource Inc. · Short Volume

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$42.76 +0.81 (+1.93%) At close · Oct 20
S&P 500 member Russell 1000 member Rebalance outlook locked
Market Cap
$20.51B
Shares
479.56M
Volume · Oct 20 5.24M Avg daily vol (3M) 5.61M

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.

Pull daily short volume through the short interest API or MCP →
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    • Short Volume

    Date Short Volume Short Exempt Total Volume Short %
    2026-10-20 666,834 4,207 1,462,271 45.6%
    2026-10-19 1,171,725 16,719 1,983,731 59.1%
    2026-10-16 2,011,047 304 3,255,593 61.8%
    2026-10-15 1,033,366 333 2,290,111 45.1%
    2026-10-14 691,832 0 1,818,144 38.1%
    2026-10-13 535,865 13,148 931,504 57.5%
    2026-10-12 537,588 0 880,403 61.1%
    2026-10-09 573,779 61 1,077,096 53.3%
    2026-10-08 749,932 0 1,228,331 61.1%
    2026-10-07 793,637 2,611 1,256,494 63.2%
    2026-10-06 756,473 523 1,649,765 45.9%
    2026-10-05 665,320 28,855 1,316,508 50.5%
    2026-10-02 707,097 307 1,597,164 44.3%
    2026-10-01 1,171,749 7,363 2,036,314 57.5%
    2026-09-30 975,043 296 1,792,679 54.4%
    2026-09-29 1,165,165 9,893 2,231,645 52.2%
    2026-09-28 1,590,263 318 2,168,671 73.3%
    2026-09-25 1,217,765 64 1,802,754 67.6%
    2026-09-24 1,839,669 1,510 2,868,102 64.1%
    2026-09-23 1,724,692 36 3,215,053 53.6%
    2026-09-22 632,479 2,041 1,574,741 40.2%
    2026-09-21 1,373,378 2,013 1,922,679 71.4%
    2026-09-18 497,057 290 873,899 56.9%
    2026-09-17 616,921 2,436 970,583 63.6%
    2026-09-16 522,593 5 910,470 57.4%
    2026-09-15 596,453 57 1,018,766 58.5%
    2026-09-14 1,000,989 0 1,841,144 54.4%
    2026-09-11 822,585 3,101 1,219,155 67.5%
    2026-09-10 1,203,445 59 1,996,770 60.3%
    2026-09-09 662,943 2,046 1,272,707 52.1%
    2026-09-08 1,058,065 1,507 1,792,984 59.0%
    2026-09-04 665,928 109 1,145,206 58.1%
    2026-09-03 686,426 419 1,281,392 53.6%
    2026-09-02 1,051,704 288 1,923,790 54.7%
    2026-09-01 1,032,427 1,546 2,535,402 40.7%
    2026-08-31 578,590 7,500 1,448,307 39.9%
    2026-08-28 331,440 1,281 881,715 37.6%
    2026-08-27 602,703 1,063 1,350,111 44.6%
    2026-08-26 526,748 22,046 1,684,389 31.3%
    2026-08-25 532,779 1,421 1,586,168 33.6%
    2026-08-24 645,780 45 2,308,923 28.0%
    2026-08-21 699,038 1,376 1,836,765 38.1%
    2026-08-20 506,127 0 2,434,814 20.8%
    2026-08-19 694,865 364 2,412,580 28.8%
    2026-08-18 596,984 684 1,324,069 45.1%
    2026-08-17 728,852 161 1,893,046 38.5%
    2026-08-14 589,887 1,752 1,568,348 37.6%
    2026-08-13 431,717 0 1,360,871 31.7%
    2026-08-12 660,264 114 2,466,451 26.8%
    2026-08-11 486,240 419 2,804,428 17.3%
    Showing 1–50 of 65 days
    Key facts CIK 1111711 CUSIP 65473P105 13F (30d) 139 filings 128 filers Visit website Investor relations