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ALC · Alcon Inc · Short Volume

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$64.75 -0.69 (-1.05%) At close · Sep 30
Market Cap
$31.52B
Shares
483.40M
Volume · Sep 30 1.6M Avg daily vol (3M) 1.92M

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 %
2026-09-30 221,963 318 455,658 48.7%
2026-09-29 265,844 155 540,690 49.2%
2026-09-28 373,663 2,340 795,277 47.0%
2026-09-25 463,640 1,323 867,601 53.4%
2026-09-24 364,743 1,676 689,971 52.9%
2026-09-23 234,635 452 406,268 57.8%
2026-09-22 152,149 1,576 301,369 50.5%
2026-09-21 227,302 189 414,366 54.9%
2026-09-18 939,154 19,115 1,190,168 78.9%
2026-09-17 496,081 865 773,828 64.1%
2026-09-16 333,483 813 641,539 52.0%
2026-09-15 316,433 1,322 645,753 49.0%
2026-09-14 359,449 1,300 596,763 60.2%
2026-09-11 397,136 2,558 568,812 69.8%
2026-09-10 519,708 409 658,880 78.9%
2026-09-09 657,967 3,574 829,364 79.3%
2026-09-08 520,204 1,525 660,310 78.8%
2026-09-04 418,139 5 587,037 71.2%
2026-09-03 177,542 1,420 305,600 58.1%
2026-09-02 274,251 4,256 362,583 75.6%
2026-09-01 304,135 0 376,846 80.7%
2026-08-31 280,554 0 372,789 75.3%
2026-08-28 259,467 2,295 361,524 71.8%
2026-08-27 180,036 110 256,470 70.2%
2026-08-26 159,763 132 289,157 55.3%
2026-08-25 246,362 848 336,039 73.3%
2026-08-24 256,327 430 477,979 53.6%
2026-08-21 242,293 627 352,959 68.6%
2026-08-20 399,283 331 597,372 66.8%
2026-08-19 534,468 164 641,139 83.4%
2026-08-18 395,518 2,597 530,969 74.5%
2026-08-17 394,190 823 570,908 69.0%
2026-08-14 373,405 670 504,066 74.1%
2026-08-13 453,071 0 651,099 69.6%
2026-08-12 886,165 3,162 1,079,410 82.1%
2026-08-11 1,172,199 282 1,436,302 81.6%
2026-08-10 835,682 3,828 1,397,004 59.8%
2026-08-07 602,567 1,036 964,730 62.5%
2026-08-06 429,960 79 767,635 56.0%
2026-08-05 358,821 1,309 465,097 77.1%
2026-08-04 467,630 246 624,883 74.8%
2026-08-03 658,614 549 873,649 75.4%
2026-07-31 372,937 282 810,876 46.0%
2026-07-30 524,821 518 899,316 58.4%
2026-07-29 392,902 0 1,507,659 26.1%
2026-07-28 487,039 59 1,514,573 32.2%
2026-07-27 610,040 1,062 1,244,214 49.0%
2026-07-24 227,366 1,701 447,925 50.8%
2026-07-23 265,227 151 429,366 61.8%
2026-07-22 434,669 0 712,547 61.0%
Showing 1–50 of 64 days
Key facts CIK 1167379 CUSIP H01301128 13F (30d) 24 filings 15 filers Visit website Investor relations