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CLH · Clean Harbors Inc

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Market Cap
$16.42B
Shares
52.85M

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 %
2026-08-28 84,314 147 143,712 58.7%
2026-08-27 100,344 0 128,076 78.3%
2026-08-26 44,360 0 97,697 45.4%
2026-08-25 76,989 0 106,243 72.5%
2026-08-24 62,693 0 136,548 45.9%
2026-08-21 54,281 0 91,199 59.5%
2026-08-20 144,529 0 237,441 60.9%
2026-08-19 223,631 19 357,583 62.5%
2026-08-18 119,494 0 189,418 63.1%
2026-08-17 96,164 0 224,024 42.9%
2026-08-14 139,631 0 236,459 59.1%
2026-08-13 127,728 0 244,463 52.2%
2026-08-12 118,111 0 205,025 57.6%
2026-08-11 51,423 0 96,198 53.5%
2026-08-10 62,055 1 224,338 27.7%
2026-08-07 74,880 30 152,470 49.1%
2026-08-06 75,213 0 129,347 58.1%
2026-08-05 76,106 0 156,058 48.8%
2026-08-04 112,888 29 218,187 51.7%
2026-08-03 103,046 20 198,411 51.9%
2026-07-31 58,673 4,717 147,595 39.8%
2026-07-30 126,494 38 318,834 39.7%
2026-07-29 206,139 103 638,165 32.3%
2026-07-28 84,438 0 282,819 29.9%
2026-07-27 62,516 0 171,969 36.4%
2026-07-24 43,113 0 97,179 44.4%
2026-07-23 37,351 74 118,527 31.5%
2026-07-22 38,345 4 110,645 34.7%
2026-07-21 53,587 0 150,901 35.5%
2026-07-20 81,060 54 166,042 48.8%
2026-07-17 121,866 5 226,509 53.8%
2026-07-16 95,308 2 225,211 42.3%
2026-07-15 54,450 0 137,168 39.7%
2026-07-14 42,260 158 141,282 29.9%
2026-07-13 45,499 37 156,508 29.1%
2026-07-10 47,966 0 128,702 37.3%
2026-07-09 45,559 0 172,165 26.5%
2026-07-08 58,418 355 145,378 40.2%
2026-07-07 42,962 5 80,895 53.1%
2026-07-06 61,603 1,065 116,540 52.9%
2026-07-02 69,370 17 169,403 40.9%
2026-07-01 101,634 649 189,540 53.6%
2026-06-30 73,200 4 153,497 47.7%
2026-06-29 54,185 539 148,078 36.6%
2026-06-26 41,102 0 156,125 26.3%
2026-06-25 77,419 0 173,530 44.6%
2026-06-24 93,792 0 250,054 37.5%
2026-06-23 89,589 10 211,565 42.3%
2026-06-22 66,785 1 144,848 46.1%
2026-06-18 54,072 446 140,645 38.4%
Showing 1–50 of 63 days
Key facts CIK 822818 CUSIP 184496107 13F (30d) 458 filings 444 filers Visit website Investor relations