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XFOR · X4 Pharmaceuticals, Inc · Short Volume

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$3.50 +0.10 (+2.94%) At close · Sep 11
Market Cap
$347.01M
Shares
99.15M

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 %
2026-09-11 347,790 7 527,681 65.9%
2026-09-10 1,466,965 200 1,567,110 93.6%
2026-09-09 326,430 10,886 454,784 71.8%
2026-09-08 812,765 40,561 1,157,776 70.2%
2026-09-04 42,594 0 59,763 71.3%
2026-09-03 76,418 0 149,786 51.0%
2026-09-02 93,387 0 130,552 71.5%
2026-09-01 38,379 72 72,021 53.3%
2026-08-31 45,253 0 64,382 70.3%
2026-08-28 83,945 0 133,553 62.9%
2026-08-27 62,338 0 267,938 23.3%
2026-08-26 147,141 100 367,489 40.0%
2026-08-25 65,720 79 155,935 42.1%
2026-08-24 60,221 0 116,275 51.8%
2026-08-21 105,918 0 781,967 13.5%
2026-08-20 137,049 0 234,244 58.5%
2026-08-19 62,968 0 144,837 43.5%
2026-08-18 66,758 0 116,097 57.5%
2026-08-17 110,104 108 405,784 27.1%
2026-08-14 117,389 0 362,597 32.4%
2026-08-13 90,993 0 579,436 15.7%
2026-08-12 130,622 36,858 419,476 31.1%
2026-08-11 151,547 0 669,542 22.6%
2026-08-10 126,302 46 223,096 56.6%
2026-08-07 174,812 0 767,221 22.8%
2026-08-06 57,764 0 96,280 60.0%
2026-08-05 86,939 300 130,717 66.5%
2026-08-04 122,512 0 241,976 50.6%
2026-08-03 104,509 0 138,584 75.4%
2026-07-31 65,524 0 222,403 29.5%
2026-07-30 89,309 2,328 196,430 45.5%
2026-07-29 121,289 900 424,909 28.5%
2026-07-28 79,546 156 491,548 16.2%
2026-07-27 63,810 0 111,991 57.0%
2026-07-24 192,526 8 223,731 86.1%
2026-07-23 104,654 2,494 162,471 64.4%
2026-07-22 173,874 2,100 198,510 87.6%
2026-07-21 120,596 1,525 141,546 85.2%
2026-07-20 156,318 78 179,249 87.2%
2026-07-17 120,145 0 143,209 83.9%
2026-07-16 140,150 0 162,171 86.4%
2026-07-15 140,961 0 203,628 69.2%
2026-07-14 138,294 0 692,534 20.0%
2026-07-13 174,071 0 310,156 56.1%
2026-07-10 174,214 1,487 339,304 51.3%
2026-07-09 150,508 4 160,243 93.9%
2026-07-08 113,470 0 159,855 71.0%
2026-07-07 126,909 81 171,133 74.2%
2026-07-06 149,634 0 204,585 73.1%
2026-07-02 179,701 6,266 257,951 69.7%
Showing 1–50 of 62 days
Key facts CIK 1501697 CUSIP 98420X202 13F (30d) 41 filings 41 filers Visit website Investor relations