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ERO · Ero Copper Corp. · Short Volume

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$35.45 +1.28 (+3.75%)
Market Cap
$3.47B
Shares
104.30M

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 %
2026-09-21 258,856 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%
2026-08-26 257,724 4,669 718,078 35.9%
2026-08-25 523,486 0 1,151,086 45.5%
2026-08-24 309,018 6 961,111 32.2%
2026-08-21 953,625 6 1,692,776 56.3%
2026-08-20 419,956 0 722,866 58.1%
2026-08-19 223,738 1,693 540,313 41.4%
2026-08-18 185,940 2,568 669,305 27.8%
2026-08-17 223,569 0 415,268 53.8%
2026-08-14 197,869 2,239 349,793 56.6%
2026-08-13 275,799 4,051 621,964 44.3%
2026-08-12 358,797 770 548,235 65.4%
2026-08-11 350,771 277 642,465 54.6%
2026-08-10 802,873 1,102 1,644,657 48.8%
2026-08-07 637,246 12 1,004,173 63.5%
2026-08-06 307,442 0 525,732 58.5%
2026-08-05 293,244 345 463,491 63.3%
2026-08-04 157,233 0 322,074 48.8%
2026-08-03 85,983 100 197,006 43.6%
2026-07-31 134,962 8 266,872 50.6%
2026-07-30 152,702 0 281,933 54.2%
2026-07-29 145,614 23 293,210 49.7%
2026-07-28 186,907 0 331,017 56.5%
2026-07-27 86,294 0 180,076 47.9%
2026-07-24 82,347 0 138,251 59.6%
2026-07-23 105,275 1,208 199,364 52.8%
2026-07-22 124,673 455 241,390 51.6%
2026-07-21 253,913 0 456,515 55.6%
2026-07-20 159,930 1,002 295,281 54.2%
2026-07-17 201,477 252 567,247 35.5%
2026-07-16 110,822 1,100 320,452 34.6%
2026-07-15 67,774 0 178,938 37.9%
2026-07-14 119,605 512 258,119 46.3%
2026-07-13 105,873 0 221,258 47.9%
Showing 1–50 of 64 days
Key facts CIK 1853860 CUSIP 296006109 13F (30d) 5 filings 5 filers Visit website Investor relations