BSX · Boston Scientific Corp · Short Volume
$43.90
+0.02 (+0.05%)
At close · Sep 30
Return incl. dividend (before tax)
Market Cap
$63.59B
Shares
1.45B
Volume · Sep 30
17.97M
Avg daily vol (3M)
20.37M
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 | 2,209,760 | 14,654 | 6,881,275 | 32.1% |
| 2026-09-29 | 1,704,694 | 17,954 | 5,080,829 | 33.6% |
| 2026-09-28 | 2,022,499 | 7,847 | 4,559,638 | 44.4% |
| 2026-09-25 | 2,629,248 | 11,671 | 5,942,721 | 44.2% |
| 2026-09-24 | 1,871,607 | 6,241 | 3,935,049 | 47.6% |
| 2026-09-23 | 2,621,974 | 9,233 | 5,860,053 | 44.7% |
| 2026-09-22 | 2,928,227 | 14,073 | 5,491,536 | 53.3% |
| 2026-09-21 | 2,891,912 | 5,741 | 8,712,140 | 33.2% |
| 2026-09-18 | 2,270,508 | 35,388 | 4,972,644 | 45.7% |
| 2026-09-17 | 5,336,294 | 49,947 | 12,438,479 | 42.9% |
| 2026-09-16 | 2,644,409 | 5,022 | 5,582,909 | 47.4% |
| 2026-09-15 | 3,233,904 | 13,649 | 7,817,992 | 41.4% |
| 2026-09-14 | 2,499,152 | 10,277 | 7,725,367 | 32.3% |
| 2026-09-11 | 2,290,475 | 2,293 | 11,947,415 | 19.2% |
| 2026-09-10 | 4,266,989 | 25,236 | 10,295,418 | 41.4% |
| 2026-09-09 | 2,908,009 | 417 | 6,477,297 | 44.9% |
| 2026-09-08 | 5,201,186 | 2,933 | 12,051,833 | 43.2% |
| 2026-09-04 | 2,521,218 | 48,702 | 6,678,708 | 37.8% |
| 2026-09-03 | 3,161,071 | 2,104 | 6,867,485 | 46.0% |
| 2026-09-02 | 2,595,693 | 8,543 | 6,730,677 | 38.6% |
| 2026-09-01 | 1,869,511 | 5,044 | 4,110,518 | 45.5% |
| 2026-08-31 | 3,310,411 | 3,708 | 6,286,183 | 52.7% |
| 2026-08-28 | 3,279,763 | 9,135 | 6,040,197 | 54.3% |
| 2026-08-27 | 3,570,874 | 16,020 | 7,040,692 | 50.7% |
| 2026-08-26 | 5,348,016 | 14,310 | 15,044,167 | 35.5% |
| 2026-08-25 | 3,422,409 | 30,538 | 6,858,573 | 49.9% |
| 2026-08-24 | 2,545,859 | 13,340 | 5,235,878 | 48.6% |
| 2026-08-21 | 3,205,783 | 4,422 | 5,985,772 | 53.6% |
| 2026-08-20 | 3,141,212 | 9,487 | 9,638,518 | 32.6% |
| 2026-08-19 | 4,356,809 | 6,957 | 7,907,818 | 55.1% |
| 2026-08-18 | 2,369,562 | 13,043 | 4,594,923 | 51.6% |
| 2026-08-17 | 4,813,144 | 447 | 6,688,863 | 72.0% |
| 2026-08-14 | 3,763,782 | 3,950 | 6,696,331 | 56.2% |
| 2026-08-13 | 3,471,109 | 6,444 | 5,365,366 | 64.7% |
| 2026-08-12 | 5,339,387 | 23,491 | 8,434,511 | 63.3% |
| 2026-08-11 | 2,851,322 | 4,640 | 6,519,745 | 43.7% |
| 2026-08-10 | 3,519,647 | 6,247 | 9,929,742 | 35.4% |
| 2026-08-07 | 2,081,825 | 2,195 | 4,315,339 | 48.2% |
| 2026-08-06 | 3,520,779 | 3,607 | 9,522,335 | 37.0% |
| 2026-08-05 | 1,952,803 | 2,611 | 6,193,874 | 31.5% |
| 2026-08-04 | 3,449,229 | 493 | 8,816,871 | 39.1% |
| 2026-08-03 | 2,901,006 | 9,554 | 7,446,293 | 39.0% |
| 2026-07-31 | 2,491,392 | 29,772 | 8,465,715 | 29.4% |
| 2026-07-30 | 3,276,713 | 79,346 | 10,864,249 | 30.2% |
| 2026-07-29 | 8,007,278 | 13,526 | 23,081,909 | 34.7% |
| 2026-07-28 | 4,440,518 | 10,340 | 9,654,585 | 46.0% |
| 2026-07-27 | 3,001,854 | 14,534 | 7,209,275 | 41.6% |
| 2026-07-24 | 2,911,344 | 35,077 | 6,441,530 | 45.2% |
| 2026-07-23 | 2,488,004 | 3,107 | 5,826,678 | 42.7% |
| 2026-07-22 | 2,217,600 | 5,015 | 4,371,403 | 50.7% |
Showing 1–50 of 65 days
Key facts
CIK
885725
CUSIP
101137107
13F (30d)
43 filings
27 filers
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