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WLK · Westlake Corp

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$79.55 -0.64 (-0.80%) At close · Aug 14
Market Cap
$10.12B
Shares
127.80M

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.

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    • Short Volume

    Date Short Volume Short Exempt Total Volume Short %
    2026-08-14 233,793 0 325,756 71.8%
    2026-08-13 77,634 0 156,318 49.7%
    2026-08-12 136,159 14 228,197 59.7%
    2026-08-11 230,672 5,247 421,041 54.8%
    2026-08-10 298,950 0 463,871 64.4%
    2026-08-07 168,162 0 309,525 54.3%
    2026-08-06 200,656 0 354,959 56.5%
    2026-08-05 379,769 1 782,711 48.5%
    2026-08-04 371,143 300 1,283,206 28.9%
    2026-08-03 420,613 0 1,006,473 41.8%
    2026-07-31 231,100 1 455,284 50.8%
    2026-07-30 183,442 0 565,093 32.5%
    2026-07-29 114,879 87 655,125 17.5%
    2026-07-28 135,846 0 379,065 35.8%
    2026-07-27 166,981 57 579,168 28.8%
    2026-07-24 128,554 54 428,582 30.0%
    2026-07-23 103,063 45 243,721 42.3%
    2026-07-22 83,285 7 316,237 26.3%
    2026-07-21 137,784 0 359,709 38.3%
    2026-07-20 109,723 158 181,129 60.6%
    2026-07-17 109,463 153 147,506 74.2%
    2026-07-16 103,574 3 186,868 55.4%
    2026-07-15 94,323 0 166,561 56.6%
    2026-07-14 187,534 0 271,562 69.1%
    2026-07-13 197,394 4 317,224 62.2%
    2026-07-10 167,743 0 291,042 57.6%
    2026-07-09 163,269 121 321,101 50.8%
    2026-07-08 190,476 1 613,802 31.0%
    2026-07-07 253,307 186 901,873 28.1%
    2026-07-06 189,272 2 380,440 49.8%
    2026-07-02 177,993 71 571,915 31.1%
    2026-07-01 258,550 53 865,299 29.9%
    2026-06-30 143,676 0 340,487 42.2%
    2026-06-29 178,950 9 533,473 33.5%
    2026-06-26 112,069 37 515,897 21.7%
    2026-06-25 131,183 425 707,980 18.5%
    2026-06-24 240,800 0 711,753 33.8%
    2026-06-23 144,341 7,510 370,325 39.0%
    2026-06-22 205,223 14 356,083 57.6%
    2026-06-18 453,133 159 599,138 75.6%
    2026-06-17 192,532 0 283,122 68.0%
    2026-06-16 188,205 786 317,377 59.3%
    2026-06-15 137,169 568 205,460 66.8%
    2026-06-12 188,166 1 267,314 70.4%
    2026-06-11 91,642 0 144,489 63.4%
    2026-06-10 268,121 0 470,849 56.9%
    2026-06-09 191,645 0 282,377 67.9%
    2026-06-08 137,033 0 230,288 59.5%
    2026-06-05 172,422 0 254,693 67.7%
    2026-06-04 140,629 0 230,063 61.1%
    Showing 1–50 of 63 days
    Key facts CIK 1262823 CUSIP 960413102 13F (30d) 363 filings 334 filers Visit website Investor relations

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