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XBI · State Street(R) SPDR(R) S&P(R) Biotech ETF ETF

Alerts for XBI
$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