SPTS · State Street(R) SPDR(R) Portfolio Short Term Treasury ETF ETF
$28.85
+0.01 (+0.03%)
At close · Sep 4
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-07-27 | 322,917 | 2,144,165 | 2,467,082 | 79.2% |
| 2026-07-20 | 454,883 | 3,597,436 | 4,052,319 | 81.5% |
| 2026-07-13 | 589,176 | 4,324,090 | 4,913,266 | 78.9% |
| 2026-07-06 | 323,212 | 3,889,633 | 4,212,845 | 79.2% |
| 2026-06-29 | 395,650 | 10,165,768 | 10,561,418 | 96.1% |
| 2026-06-22 | 633,034 | 4,858,637 | 5,491,671 | 75.7% |
| 2026-06-15 | 643,607 | 5,611,176 | 6,254,783 | 68.3% |
| 2026-06-08 | 604,509 | 3,440,718 | 4,045,227 | 76.1% |
| 2026-06-01 | 570,068 | 2,955,862 | 3,525,930 | 72.6% |
| 2026-05-25 | 1,734,430 | 4,296,827 | 6,031,257 | 78.2% |
| 2026-05-18 | 2,289,214 | 5,634,423 | 7,923,637 | 76.9% |
| 2026-05-11 | 395,319 | 2,897,820 | 3,293,139 | 81.2% |
| 2026-05-04 | 829,036 | 4,055,610 | 4,884,646 | 80.0% |
| 2026-04-27 | 857,161 | 9,539,888 | 10,397,049 | 89.6% |
| 2026-04-20 | 437,352 | 3,642,558 | 4,079,910 | 77.5% |
| 2026-04-13 | 1,267,404 | 5,153,354 | 6,420,758 | 85.1% |
| 2026-04-06 | 729,484 | 4,738,231 | 5,467,715 | 82.5% |
| 2026-03-30 | 2,408,698 | 12,208,352 | 14,617,050 | 84.4% |
| 2026-03-23 | 1,450,228 | 8,893,993 | 10,344,221 | 75.7% |
| 2026-03-16 | 979,784 | 3,614,733 | 4,594,517 | 63.9% |
| 2026-03-09 | 1,025,855 | 3,939,740 | 4,965,595 | 75.3% |
| 2026-03-02 | 780,315 | 4,246,736 | 5,027,051 | 72.9% |
| 2026-02-23 | 967,795 | 4,447,559 | 5,415,354 | 82.9% |
| 2026-02-16 | 360,203 | 2,000,025 | 2,360,228 | 71.7% |
| 2026-02-09 | 415,244 | 2,488,822 | 2,904,066 | 73.2% |
| 2026-02-02 | 939,648 | 2,819,128 | 3,758,776 | 70.8% |
| 2026-01-26 | 1,899,952 | 24,518,987 | 26,418,939 | 94.2% |
| 2026-01-19 | 805,672 | 3,085,445 | 3,891,117 | 83.2% |
| 2026-01-12 | 1,064,215 | 6,313,008 | 7,377,223 | 84.8% |
| 2026-01-05 | 1,152,977 | 4,188,700 | 5,341,677 | 78.2% |
| 2025-12-29 | 2,339,055 | 4,652,069 | 6,991,124 | 80.3% |
| 2025-12-22 | 405,551 | 2,871,774 | 3,277,325 | 83.4% |
| 2025-12-15 | 408,238 | 2,520,650 | 2,928,888 | 75.0% |
| 2025-12-08 | 450,209 | 3,691,775 | 4,141,984 | 76.9% |
| 2025-12-01 | 514,112 | 3,541,921 | 4,056,033 | 78.7% |
| 2025-11-24 | 353,923 | 2,774,727 | 3,128,650 | 76.3% |
| 2025-11-17 | 402,645 | 3,198,833 | 3,601,478 | 85.0% |
| 2025-11-10 | 630,956 | 3,592,280 | 4,223,236 | 81.6% |
| 2025-11-03 | 622,231 | 3,088,824 | 3,711,055 | 77.6% |
| 2025-10-27 | 543,126 | 2,299,030 | 2,842,156 | 63.0% |
| 2025-10-20 | 353,926 | 2,500,822 | 2,854,748 | 68.0% |
| 2025-10-13 | 394,601 | 2,788,801 | 3,183,402 | 68.6% |
| 2025-10-06 | 524,102 | 9,282,373 | 9,806,475 | 83.7% |
| 2025-09-29 | 514,249 | 3,292,954 | 3,807,203 | 73.7% |
| 2025-09-22 | 454,371 | 3,932,046 | 4,386,417 | 67.1% |
| 2025-09-15 | 377,471 | 2,954,299 | 3,331,770 | 77.6% |
| 2025-09-08 | 314,692 | 7,525,163 | 7,839,855 | 90.0% |
Showing 1–47 of 47 weeks