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ERO · Ero Copper Corp. · Short Volume

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Market Cap
$2.93B
Shares
104.42M
Volume · Nov 5 2.94M Avg daily vol (3M) 1.51M

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 %
2026-11-05 321,148 19,034 1,464,641 21.9%
2026-11-04 185,552 3,454 498,215 37.2%
2026-11-03 194,088 2,302 633,387 30.6%
2026-11-02 320,129 0 727,648 44.0%
2026-10-30 270,602 708 561,073 48.2%
2026-10-29 121,824 0 293,349 41.5%
2026-10-28 81,651 302 234,057 34.9%
2026-10-27 121,907 200 261,360 46.6%
2026-10-26 242,695 289 560,170 43.3%
2026-10-23 129,176 826 311,752 41.4%
2026-10-22 237,226 350 880,387 26.9%
2026-10-21 358,901 448 813,015 44.1%
2026-10-20 330,872 2,493 553,693 59.8%
2026-10-19 124,221 0 281,437 44.1%
2026-10-16 74,740 0 271,866 27.5%
2026-10-15 135,174 0 360,025 37.5%
2026-10-14 303,484 1,203 627,390 48.4%
2026-10-13 209,988 0 472,986 44.4%
2026-10-12 180,523 0 314,523 57.4%
2026-10-09 426,067 7 571,419 74.6%
2026-10-08 238,085 1,543 472,159 50.4%
2026-10-07 278,870 0 424,120 65.8%
2026-10-06 240,240 0 470,463 51.1%
2026-10-05 291,928 240 591,189 49.4%
2026-10-02 231,650 2 381,653 60.7%
2026-10-01 185,907 537 376,677 49.4%
2026-09-30 274,439 0 494,819 55.5%
2026-09-29 262,854 0 504,067 52.1%
2026-09-28 198,888 1,700 475,817 41.8%
2026-09-25 127,960 92 290,150 44.1%
2026-09-24 265,790 0 502,458 52.9%
2026-09-23 267,428 200 605,421 44.2%
2026-09-22 434,604 100 724,009 60.0%
2026-09-21 258,856 0 578,010 44.8%
2026-09-18 148,639 1 367,246 40.5%
2026-09-17 200,929 9 451,325 44.5%
2026-09-16 145,177 0 330,683 43.9%
2026-09-15 191,480 0 685,413 27.9%
2026-09-14 186,668 304 552,159 33.8%
2026-09-11 209,898 19,465 445,277 47.1%
2026-09-10 443,726 14,639 1,073,704 41.3%
2026-09-09 210,222 700 393,243 53.5%
2026-09-08 509,101 858 971,261 52.4%
2026-09-04 105,905 0 247,582 42.8%
2026-09-03 164,331 0 382,381 43.0%
2026-09-02 127,197 0 447,521 28.4%
2026-09-01 271,430 1,271 1,253,662 21.7%
2026-08-31 166,927 390 831,776 20.1%
2026-08-28 192,058 1,500 561,258 34.2%
2026-08-27 175,707 10,587 461,693 38.1%
Showing 1–50 of 65 days
Key facts CIK 1853860 CUSIP 296006109 13F (30d) 90 filings 71 filers Visit website Investor relations