SPMB · State Street(R) SPDR(R) Portfolio Mortgage Backed Bond ETF ETF
$21.87
+0.01 (+0.05%)
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 | 385,527 | 500 | 850,276 | 45.3% |
| 2026-09-03 | 438,764 | 0 | 669,988 | 65.5% |
| 2026-09-02 | 324,717 | 86 | 850,780 | 38.2% |
| 2026-09-01 | 460,331 | 0 | 737,129 | 62.4% |
| 2026-08-31 | 346,082 | 0 | 625,355 | 55.3% |
| 2026-08-28 | 237,317 | 0 | 756,397 | 31.4% |
| 2026-08-27 | 451,498 | 0 | 738,794 | 61.1% |
| 2026-08-26 | 242,273 | 0 | 399,630 | 60.6% |
| 2026-08-25 | 388,756 | 0 | 622,399 | 62.5% |
| 2026-08-24 | 652,058 | 0 | 2,301,185 | 28.3% |
| 2026-08-21 | 430,453 | 0 | 569,596 | 75.6% |
| 2026-08-20 | 652,427 | 0 | 964,079 | 67.7% |
| 2026-08-19 | 736,740 | 0 | 1,048,977 | 70.2% |
| 2026-08-18 | 394,460 | 4,158 | 568,073 | 69.4% |
| 2026-08-17 | 699,171 | 0 | 981,387 | 71.2% |
| 2026-08-14 | 759,451 | 0 | 1,085,240 | 70.0% |
| 2026-08-13 | 634,848 | 22,700 | 1,058,219 | 60.0% |
| 2026-08-12 | 414,786 | 2,748 | 640,066 | 64.8% |
| 2026-08-11 | 908,538 | 10,200 | 1,003,608 | 90.5% |
| 2026-08-10 | 621,512 | 0 | 757,111 | 82.1% |
| 2026-08-07 | 505,875 | 0 | 625,623 | 80.9% |
| 2026-08-06 | 402,220 | 1,700 | 656,278 | 61.3% |
| 2026-08-05 | 1,106,320 | 355 | 1,313,981 | 84.2% |
| 2026-08-04 | 877,519 | 0 | 1,015,513 | 86.4% |
| 2026-08-03 | 538,159 | 0 | 804,682 | 66.9% |
| 2026-07-31 | 389,827 | 0 | 768,108 | 50.8% |
| 2026-07-30 | 233,878 | 800 | 452,808 | 51.7% |
| 2026-07-29 | 289,407 | 0 | 456,029 | 63.5% |
| 2026-07-28 | 528,882 | 0 | 849,134 | 62.3% |
| 2026-07-27 | 606,396 | 19 | 910,832 | 66.6% |
| 2026-07-24 | 237,584 | 0 | 599,783 | 39.6% |
| 2026-07-23 | 332,688 | 1,143 | 782,546 | 42.5% |
| 2026-07-22 | 250,088 | 0 | 668,498 | 37.4% |
| 2026-07-21 | 574,861 | 0 | 816,850 | 70.4% |
| 2026-07-20 | 264,984 | 0 | 512,209 | 51.7% |
| 2026-07-17 | 188,092 | 0 | 548,427 | 34.3% |
| 2026-07-16 | 303,955 | 2,832 | 630,778 | 48.2% |
| 2026-07-15 | 582,548 | 151 | 941,986 | 61.8% |
| 2026-07-14 | 366,503 | 0 | 915,613 | 40.0% |
| 2026-07-13 | 151,828 | 0 | 603,860 | 25.1% |
| 2026-07-10 | 111,809 | 0 | 322,173 | 34.7% |
| 2026-07-09 | 330,043 | 0 | 595,926 | 55.4% |
| 2026-07-08 | 248,875 | 100 | 1,412,059 | 17.6% |
| 2026-07-07 | 288,078 | 0 | 1,192,366 | 24.2% |
| 2026-07-06 | 223,827 | 0 | 474,444 | 47.2% |
| 2026-07-02 | 217,562 | 0 | 880,188 | 24.7% |
| 2026-07-01 | 326,401 | 0 | 1,166,625 | 28.0% |
| 2026-06-30 | 520,341 | 0 | 1,496,548 | 34.8% |
| 2026-06-29 | 430,005 | 0 | 3,073,510 | 14.0% |
| 2026-06-26 | 424,409 | 0 | 825,399 | 51.4% |
Showing 1–50 of 63 days