XBI · State Street(R) SPDR(R) S&P(R) Biotech ETF ETF
$163.81
-0.57 (-0.35%)
At close · Sep 4
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 % |
|---|---|---|---|---|
| 2026-09-04 | 845,625 | 517 | 1,152,701 | 73.4% |
| 2026-09-03 | 1,379,137 | 11,612 | 1,857,691 | 74.2% |
| 2026-09-02 | 1,989,269 | 362 | 2,851,040 | 69.8% |
| 2026-09-01 | 1,630,101 | 10 | 2,313,332 | 70.5% |
| 2026-08-31 | 1,927,186 | 1,015 | 2,711,036 | 71.1% |
| 2026-08-28 | 1,995,372 | 3,205 | 3,420,914 | 58.3% |
| 2026-08-27 | 1,015,822 | 28 | 1,598,780 | 63.5% |
| 2026-08-26 | 1,908,871 | 2,420 | 2,779,352 | 68.7% |
| 2026-08-25 | 2,802,876 | 7,428 | 3,447,418 | 81.3% |
| 2026-08-24 | 2,200,803 | 1,941 | 2,878,742 | 76.5% |
| 2026-08-21 | 2,248,870 | 206 | 4,322,394 | 52.0% |
| 2026-08-20 | 3,260,726 | 17,276 | 5,471,197 | 59.6% |
| 2026-08-19 | 4,113,019 | 6,494 | 4,931,477 | 83.4% |
| 2026-08-18 | 1,447,193 | 1,487 | 1,736,595 | 83.3% |
| 2026-08-17 | 1,233,516 | 917 | 1,564,950 | 78.8% |
| 2026-08-14 | 1,080,782 | 284 | 1,663,271 | 65.0% |
| 2026-08-13 | 1,736,468 | 3,088 | 2,146,426 | 80.9% |
| 2026-08-12 | 1,489,688 | 212 | 1,975,960 | 75.4% |
| 2026-08-11 | 1,148,612 | 1,930 | 1,710,130 | 67.2% |
| 2026-08-10 | 1,566,334 | 482 | 2,467,351 | 63.5% |
| 2026-08-07 | 1,683,571 | 20 | 3,028,393 | 55.6% |
| 2026-08-06 | 1,107,006 | 925 | 2,645,537 | 41.8% |
| 2026-08-05 | 1,630,385 | 782 | 2,626,135 | 62.1% |
| 2026-08-04 | 1,538,638 | 5,578 | 2,501,651 | 61.5% |
| 2026-08-03 | 1,493,032 | 2,674 | 2,063,434 | 72.4% |
| 2026-07-31 | 1,405,516 | 0 | 2,668,232 | 52.7% |
| 2026-07-30 | 929,016 | 632 | 1,819,852 | 51.0% |
| 2026-07-29 | 1,712,984 | 496 | 2,638,889 | 64.9% |
| 2026-07-28 | 1,933,662 | 3,269 | 2,728,082 | 70.9% |
| 2026-07-27 | 1,346,760 | 5,296 | 2,536,874 | 53.1% |
| 2026-07-24 | 1,578,660 | 45 | 2,376,216 | 66.4% |
| 2026-07-23 | 1,348,152 | 247 | 1,982,775 | 68.0% |
| 2026-07-22 | 1,404,297 | 164 | 2,161,969 | 65.0% |
| 2026-07-21 | 1,356,698 | 220 | 2,348,963 | 57.8% |
| 2026-07-20 | 850,354 | 3,386 | 1,898,546 | 44.8% |
| 2026-07-17 | 1,374,331 | 1,101 | 2,878,757 | 47.7% |
| 2026-07-16 | 2,155,382 | 10,756 | 3,503,300 | 61.5% |
| 2026-07-15 | 1,149,723 | 233 | 1,879,983 | 61.2% |
| 2026-07-14 | 1,203,687 | 3,049 | 2,679,385 | 44.9% |
| 2026-07-13 | 1,788,975 | 1,388 | 3,070,589 | 58.3% |
| 2026-07-10 | 2,619,946 | 5,884 | 4,360,740 | 60.1% |
| 2026-07-09 | 1,463,489 | 1,025 | 2,972,834 | 49.2% |
| 2026-07-08 | 1,599,920 | 1,957 | 3,824,100 | 41.8% |
| 2026-07-07 | 1,941,445 | 1,160 | 3,502,852 | 55.4% |
| 2026-07-06 | 978,908 | 524 | 2,438,961 | 40.1% |
| 2026-07-02 | 1,610,251 | 1,910 | 3,260,059 | 49.4% |
| 2026-07-01 | 1,042,276 | 572 | 2,695,539 | 38.7% |
| 2026-06-30 | 1,294,751 | 1,301 | 3,237,699 | 40.0% |
| 2026-06-29 | 2,236,524 | 700 | 4,251,591 | 52.6% |
| 2026-06-26 | 2,685,297 | 917 | 3,587,731 | 74.8% |
Showing 1–50 of 64 days