Skip to main content
CLH logo

CLH · Clean Harbors Inc · Short Volume

Track CLH — free
$319.26 +2.98 (+0.94%) At close · Oct 21
Market Cap
$16.87B
Shares
52.85M
Volume · Oct 21 487.6K Avg daily vol (3M) 427.93K

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 %
2026-10-21 58,522 0 122,528 47.8%
2026-10-20 57,356 2 119,663 47.9%
2026-10-19 45,937 0 88,901 51.7%
2026-10-16 66,459 72 110,206 60.3%
2026-10-15 89,066 4 276,357 32.2%
2026-10-14 87,705 0 187,984 46.7%
2026-10-13 51,984 0 103,729 50.1%
2026-10-12 74,224 75 159,924 46.4%
2026-10-09 51,949 0 91,880 56.5%
2026-10-08 53,019 0 74,879 70.8%
2026-10-07 85,900 0 146,565 58.6%
2026-10-06 71,126 140 152,252 46.7%
2026-10-05 95,425 4 167,370 57.0%
2026-10-02 86,067 0 128,995 66.7%
2026-10-01 92,944 0 143,815 64.6%
2026-09-30 81,772 0 149,157 54.8%
2026-09-29 58,317 0 131,718 44.3%
2026-09-28 72,075 10 141,423 51.0%
2026-09-25 78,778 0 146,814 53.7%
2026-09-24 108,569 238 176,922 61.4%
2026-09-23 81,163 0 150,712 53.9%
2026-09-22 73,329 1,876 204,231 35.9%
2026-09-21 88,386 0 201,618 43.8%
2026-09-18 79,374 0 115,345 68.8%
2026-09-17 65,219 0 130,035 50.2%
2026-09-16 100,992 0 165,713 60.9%
2026-09-15 80,131 12 128,857 62.2%
2026-09-14 88,179 10 140,237 62.9%
2026-09-11 47,368 170 94,577 50.1%
2026-09-10 86,101 1 148,787 57.9%
2026-09-09 91,659 100 125,571 73.0%
2026-09-08 69,370 0 158,590 43.7%
2026-09-04 63,073 0 94,232 66.9%
2026-09-03 71,419 40 109,770 65.1%
2026-09-02 167,443 0 264,136 63.4%
2026-09-01 95,871 3 144,259 66.5%
2026-08-31 186,481 0 248,109 75.2%
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%
Showing 1–50 of 65 days
Key facts CIK 822818 CUSIP 184496107 13F (30d) 103 filings 98 filers Visit website Investor relations