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FTEK · Fuel Tech, Inc.

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$1.55 +0.12 (+8.39%) At close · Sep 4
Rebalance outlook locked
Market Cap
$48.39M
Shares
31.22M

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 %
    2026-09-04 210,209 0 387,585 54.2%
    2026-09-03 46,044 0 88,813 51.8%
    2026-09-02 35,830 0 74,178 48.3%
    2026-09-01 50,210 575 93,785 53.5%
    2026-08-31 46,858 878 110,436 42.4%
    2026-08-28 35,467 0 59,764 59.3%
    2026-08-27 18,511 0 44,313 41.8%
    2026-08-26 43,994 0 154,448 28.5%
    2026-08-25 73,142 0 85,383 85.7%
    2026-08-24 9,204 0 46,485 19.8%
    2026-08-21 55,061 0 90,640 60.7%
    2026-08-20 22,541 100 30,902 72.9%
    2026-08-19 13,026 400 31,888 40.9%
    2026-08-18 29,433 0 58,048 50.7%
    2026-08-17 38,324 0 87,334 43.9%
    2026-08-14 48,946 678 71,479 68.5%
    2026-08-13 67,549 0 166,780 40.5%
    2026-08-12 63,491 0 127,490 49.8%
    2026-08-11 8,221 0 10,541 78.0%
    2026-08-10 105,416 200 221,097 47.7%
    2026-08-07 34,625 90 73,194 47.3%
    2026-08-06 49,192 8,202 136,809 36.0%
    2026-08-05 46,235 7,351 108,602 42.6%
    2026-08-04 31,733 0 88,847 35.7%
    2026-08-03 17,224 0 62,963 27.4%
    2026-07-31 15,267 0 67,459 22.6%
    2026-07-30 11,718 0 30,591 38.3%
    2026-07-29 26,666 0 44,614 59.8%
    2026-07-28 9,218 0 88,854 10.4%
    2026-07-27 4,688 0 39,767 11.8%
    2026-07-24 11,348 0 17,572 64.6%
    2026-07-23 54,271 0 209,354 25.9%
    2026-07-22 20,251 210 35,210 57.5%
    2026-07-21 8,514 0 20,148 42.3%
    2026-07-20 21,145 0 35,698 59.2%
    2026-07-17 17,222 0 49,223 35.0%
    2026-07-16 4,427 0 11,039 40.1%
    2026-07-15 9,507 0 37,983 25.0%
    2026-07-14 28,274 100 78,850 35.9%
    2026-07-13 11,527 0 42,846 26.9%
    2026-07-10 54,095 0 111,262 48.6%
    2026-07-09 8,004 0 23,966 33.4%
    2026-07-08 13,908 200 53,135 26.2%
    2026-07-07 3,103 0 43,065 7.2%
    2026-07-06 17,809 1,058 59,297 30.0%
    2026-07-02 124,429 24,648 337,749 36.8%
    2026-07-01 49,656 0 85,212 58.3%
    2026-06-30 81,797 0 196,694 41.6%
    2026-06-29 23,823 200 70,742 33.7%
    2026-06-26 148,535 1 212,548 69.9%
    Showing 1–50 of 63 days
    Key facts CIK 846913 CUSIP 359523107 13F (30d) 25 filings 25 filers Visit website