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AMSC · American Superconductor Corp /De/ · Short Volume

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$28.00 -1.53 (-5.18%)
Market Cap
$1.36B
Shares
48.44M

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 %
2026-09-11 100,101 740 165,363 60.5%
2026-09-10 139,119 0 225,905 61.6%
2026-09-09 168,482 29 269,305 62.6%
2026-09-08 181,734 0 394,621 46.1%
2026-09-04 126,020 1 201,372 62.6%
2026-09-03 121,651 0 198,986 61.1%
2026-09-02 141,998 0 214,722 66.1%
2026-09-01 247,785 54 342,945 72.3%
2026-08-31 175,174 1,499 283,356 61.8%
2026-08-28 129,546 2 294,890 43.9%
2026-08-27 137,994 0 216,016 63.9%
2026-08-26 142,045 500 257,429 55.2%
2026-08-25 121,228 0 185,827 65.2%
2026-08-24 281,521 0 485,004 58.0%
2026-08-21 244,504 0 351,096 69.6%
2026-08-20 127,950 0 224,070 57.1%
2026-08-19 121,757 155 215,535 56.5%
2026-08-18 150,180 486 251,371 59.7%
2026-08-17 108,788 100 199,609 54.5%
2026-08-14 88,518 5 185,231 47.8%
2026-08-13 112,085 161 231,322 48.5%
2026-08-12 154,127 102 226,327 68.1%
2026-08-11 131,659 500 219,885 59.9%
2026-08-10 117,932 3,526 209,205 56.4%
2026-08-07 145,442 9,215 334,246 43.5%
2026-08-06 193,943 11,521 412,648 47.0%
2026-08-05 203,838 0 394,907 51.6%
2026-08-04 239,057 1 377,502 63.3%
2026-08-03 156,968 1 283,274 55.4%
2026-07-31 176,230 1 318,574 55.3%
2026-07-30 175,009 0 341,575 51.2%
2026-07-29 254,820 182 591,734 43.1%
2026-07-28 241,078 119 456,563 52.8%
2026-07-27 170,979 669 423,179 40.4%
2026-07-24 188,088 219 412,992 45.5%
2026-07-23 162,575 12 385,975 42.1%
2026-07-22 197,695 0 366,831 53.9%
2026-07-21 134,218 0 295,958 45.4%
2026-07-20 94,575 600 167,252 56.5%
2026-07-17 134,822 20 233,767 57.7%
2026-07-16 114,511 301 278,262 41.2%
2026-07-15 73,918 0 211,725 34.9%
2026-07-14 68,306 24 137,770 49.6%
2026-07-13 82,711 0 207,724 39.8%
2026-07-10 120,663 217 220,312 54.8%
2026-07-09 102,096 27 174,752 58.4%
2026-07-08 175,008 129 348,837 50.2%
2026-07-07 115,720 5,735 284,698 40.6%
2026-07-06 182,980 4,455 351,864 52.0%
2026-07-02 203,199 550 394,400 51.5%
Showing 1–50 of 62 days
Key facts CIK 880807 CUSIP 030111207 13F (30d) 13 filings 11 filers Visit website Investor relations