CGNX · Cognex Corp · Short Volume
$58.05
+1.28 (+2.25%)
At close · Oct 21
Return incl. dividend (before tax)
Market Cap
$9.77B
Shares
168.22M
Volume · Oct 21
1.32M
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 % |
|---|---|---|---|---|
| 2026-10-21 | 206,836 | 417 | 559,676 | 37.0% |
| 2026-10-20 | 208,609 | 192 | 494,427 | 42.2% |
| 2026-10-19 | 170,568 | 633 | 554,046 | 30.8% |
| 2026-10-16 | 139,373 | 161 | 852,037 | 16.4% |
| 2026-10-15 | 329,726 | 1,484 | 1,290,049 | 25.6% |
| 2026-10-14 | 289,669 | 220 | 798,144 | 36.3% |
| 2026-10-13 | 327,946 | 384 | 651,725 | 50.3% |
| 2026-10-12 | 261,697 | 12 | 434,653 | 60.2% |
| 2026-10-09 | 340,595 | 1,295 | 724,669 | 47.0% |
| 2026-10-08 | 403,485 | 5,470 | 877,746 | 46.0% |
| 2026-10-07 | 672,797 | 342 | 1,236,950 | 54.4% |
| 2026-10-06 | 439,268 | 627 | 902,543 | 48.7% |
| 2026-10-05 | 461,412 | 1,200 | 805,573 | 57.3% |
| 2026-10-02 | 490,143 | 2,614 | 745,281 | 65.8% |
| 2026-10-01 | 404,358 | 12 | 647,589 | 62.4% |
| 2026-09-30 | 467,587 | 877 | 737,327 | 63.4% |
| 2026-09-29 | 195,577 | 4 | 377,732 | 51.8% |
| 2026-09-28 | 336,153 | 1,302 | 546,861 | 61.5% |
| 2026-09-25 | 336,995 | 0 | 643,445 | 52.4% |
| 2026-09-24 | 318,253 | 457 | 572,598 | 55.6% |
| 2026-09-23 | 453,245 | 1,539 | 750,407 | 60.4% |
| 2026-09-22 | 429,734 | 2 | 990,257 | 43.4% |
| 2026-09-21 | 282,485 | 0 | 540,043 | 52.3% |
| 2026-09-18 | 174,557 | 1 | 399,997 | 43.6% |
| 2026-09-17 | 188,530 | 2,209 | 426,261 | 44.2% |
| 2026-09-16 | 259,121 | 259 | 555,983 | 46.6% |
| 2026-09-15 | 209,725 | 23 | 785,024 | 26.7% |
| 2026-09-14 | 304,819 | 0 | 671,850 | 45.4% |
| 2026-09-11 | 207,086 | 0 | 450,522 | 46.0% |
| 2026-09-10 | 173,020 | 108 | 299,926 | 57.7% |
| 2026-09-09 | 164,921 | 86 | 392,987 | 42.0% |
| 2026-09-08 | 157,975 | 0 | 383,856 | 41.2% |
| 2026-09-04 | 233,829 | 49 | 449,805 | 52.0% |
| 2026-09-03 | 182,984 | 1,512 | 490,577 | 37.3% |
| 2026-09-02 | 217,853 | 0 | 458,327 | 47.5% |
| 2026-09-01 | 186,550 | 39 | 489,875 | 38.1% |
| 2026-08-31 | 192,858 | 897 | 543,679 | 35.5% |
| 2026-08-28 | 124,755 | 0 | 372,132 | 33.5% |
| 2026-08-27 | 170,695 | 140 | 368,587 | 46.3% |
| 2026-08-26 | 215,565 | 0 | 522,992 | 41.2% |
| 2026-08-25 | 238,681 | 0 | 625,236 | 38.2% |
| 2026-08-24 | 163,796 | 1,046 | 527,616 | 31.0% |
| 2026-08-21 | 218,980 | 0 | 631,213 | 34.7% |
| 2026-08-20 | 171,851 | 745 | 554,895 | 31.0% |
| 2026-08-19 | 370,220 | 920 | 1,031,546 | 35.9% |
| 2026-08-18 | 392,303 | 387 | 1,045,924 | 37.5% |
| 2026-08-17 | 312,275 | 10,627 | 753,542 | 41.4% |
| 2026-08-14 | 281,734 | 3 | 922,953 | 30.5% |
| 2026-08-13 | 242,666 | 1,322 | 1,116,627 | 21.7% |
| 2026-08-12 | 960,640 | 1,680 | 2,496,587 | 38.5% |
Showing 1–50 of 65 days
Key facts
CIK
851205
CUSIP
192422103
13F (30d)
102 filings
102 filers
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