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VICR · Vicor Corp · Short Volume

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$266.07 +3.75 (+1.43%) At close · Oct 9
Market Cap
$12.09B
Shares
46.11M
Volume · Oct 9 600.35K Avg daily vol (3M) 869.26K

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 %
2026-10-09 145,521 12,545 260,735 55.8%
2026-10-08 228,410 6,858 534,405 42.7%
2026-10-07 187,263 421 443,257 42.2%
2026-10-06 138,444 230 292,200 47.4%
2026-10-05 176,662 181 376,859 46.9%
2026-10-02 228,949 760 401,479 57.0%
2026-10-01 520,313 2,676 762,563 68.2%
2026-09-30 141,222 232 269,029 52.5%
2026-09-29 146,074 70 216,712 67.4%
2026-09-28 185,102 30 303,150 61.1%
2026-09-25 265,508 75 409,479 64.8%
2026-09-24 248,161 685 404,242 61.4%
2026-09-23 646,042 1,175 840,225 76.9%
2026-09-22 695,150 1,582 1,013,507 68.6%
2026-09-21 336,655 104 455,493 73.9%
2026-09-18 266,141 140 340,475 78.2%
2026-09-17 588,391 693 811,210 72.5%
2026-09-16 113,491 51 169,475 67.0%
2026-09-15 149,856 6,229 276,030 54.3%
2026-09-14 211,185 12,333 389,346 54.2%
2026-09-11 206,309 412 321,257 64.2%
2026-09-10 105,358 1,834 195,140 54.0%
2026-09-09 166,952 257 258,791 64.5%
2026-09-08 93,968 279 169,322 55.5%
2026-09-04 164,953 305 250,558 65.8%
2026-09-03 132,357 130 219,117 60.4%
2026-09-02 174,930 42 484,911 36.1%
2026-09-01 171,501 469 368,169 46.6%
2026-08-31 146,421 14 242,684 60.3%
2026-08-28 183,429 1,007 323,322 56.7%
2026-08-27 161,971 100 271,586 59.6%
2026-08-26 108,923 30 167,896 64.9%
2026-08-25 164,085 108 281,851 58.2%
2026-08-24 236,289 175 457,965 51.6%
2026-08-21 128,589 361 223,836 57.4%
2026-08-20 204,897 8,709 428,741 47.8%
2026-08-19 412,920 19,064 717,332 57.6%
2026-08-18 416,550 2,007 570,259 73.0%
2026-08-17 228,780 549 342,825 66.7%
2026-08-14 138,664 185 241,047 57.5%
2026-08-13 216,570 1,922 378,770 57.2%
2026-08-12 281,248 0 795,608 35.4%
2026-08-11 101,793 0 212,073 48.0%
2026-08-10 114,741 12 216,939 52.9%
2026-08-07 89,273 319 154,020 58.0%
2026-08-06 95,131 22 218,385 43.6%
2026-08-05 88,729 110 173,684 51.1%
2026-08-04 189,490 867 306,330 61.9%
2026-08-03 198,444 3,918 323,677 61.3%
2026-07-31 218,814 0 353,322 61.9%
Showing 1–50 of 65 days
Key facts CIK 751978 CUSIP 925815102 13F (30d) 19 filings 19 filers Visit website Investor relations