XLB · State Street(R) Materials Select Sector SPDR(R) ETF · Off Exchange ETF
$51.08
-0.16 (-0.30%)
At close · Oct 21
Return incl. dividend (before tax)
Volume · Oct 21
5.81M
Avg daily vol (3M)
11.29M
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 |
|---|---|---|---|---|
| 2026-09-14 | 7,129,148 | 7,974,744 | 15,103,892 | 30.0% |
| 2026-09-07 | 7,439,508 | 5,662,937 | 13,102,445 | 30.0% |
| 2026-08-31 | 10,650,198 | 7,548,583 | 18,198,781 | 27.7% |
| 2026-08-24 | 7,754,755 | 8,233,032 | 15,987,787 | 32.3% |
| 2026-08-17 | 7,957,537 | 6,084,160 | 14,041,697 | 28.0% |
| 2026-08-10 | 9,317,008 | 9,484,465 | 18,801,473 | 36.8% |
| 2026-08-03 | 14,317,726 | 7,310,332 | 21,628,058 | 34.3% |
| 2026-07-27 | 10,876,016 | 9,678,354 | 20,554,370 | 32.4% |
| 2026-07-20 | 9,340,556 | 5,011,695 | 14,352,251 | 27.2% |
| 2026-07-13 | 7,367,502 | 7,525,504 | 14,893,006 | 32.4% |
| 2026-07-06 | 10,596,553 | 9,477,812 | 20,074,365 | 31.5% |
| 2026-06-29 | 6,705,681 | 8,335,969 | 15,041,650 | 31.6% |
| 2026-06-22 | 7,111,706 | 9,991,498 | 17,103,204 | 33.8% |
| 2026-06-15 | 8,013,258 | 7,843,929 | 15,857,187 | 30.7% |
| 2026-06-08 | 8,030,832 | 4,794,530 | 12,825,362 | 20.7% |
| 2026-06-01 | 9,225,315 | 23,149,945 | 32,375,260 | 41.0% |
| 2026-05-25 | 5,429,428 | 7,057,819 | 12,487,247 | 31.6% |
| 2026-05-18 | 6,631,299 | 11,310,137 | 17,941,436 | 29.9% |
| 2026-05-11 | 7,294,397 | 6,939,754 | 14,234,151 | 28.2% |
| 2026-05-04 | 6,773,212 | 8,099,328 | 14,872,540 | 28.6% |
| 2026-04-27 | 6,962,920 | 5,022,241 | 11,985,161 | 24.6% |
| 2026-04-20 | 5,743,533 | 8,364,710 | 14,108,243 | 29.3% |
| 2026-04-13 | 7,847,584 | 13,585,267 | 21,432,851 | 34.2% |
| 2026-04-06 | 7,177,171 | 7,264,985 | 14,442,156 | 30.7% |
| 2026-03-30 | 9,208,101 | 9,648,492 | 18,856,593 | 26.6% |
| 2026-03-23 | 10,837,717 | 6,520,615 | 17,358,332 | 23.5% |
| 2026-03-16 | 16,106,838 | 10,501,453 | 26,608,291 | 30.2% |
| 2026-03-09 | 14,274,300 | 8,289,273 | 22,563,573 | 24.8% |
| 2026-03-02 | 13,367,728 | 13,095,071 | 26,462,799 | 24.7% |
| 2026-02-23 | 9,546,902 | 13,706,782 | 23,253,684 | 32.8% |
| 2026-02-16 | 8,817,825 | 8,502,311 | 17,320,136 | 25.3% |
| 2026-02-09 | 15,349,000 | 8,414,125 | 23,763,125 | 22.5% |
| 2026-02-02 | 17,346,062 | 12,039,868 | 29,385,930 | 21.7% |
| 2026-01-26 | 12,451,952 | 8,226,117 | 20,678,069 | 24.0% |
| 2026-01-19 | 10,635,891 | 7,652,891 | 18,288,782 | 26.7% |
| 2026-01-12 | 11,569,243 | 10,566,970 | 22,136,213 | 32.5% |
| 2026-01-05 | 13,612,465 | 8,791,691 | 22,404,156 | 26.7% |
| 2025-12-29 | 5,816,748 | 5,596,033 | 11,412,781 | 33.0% |
| 2025-12-22 | 4,941,169 | 3,156,067 | 8,097,236 | 31.0% |
| 2025-12-15 | 7,928,460 | 5,131,408 | 13,059,868 | 26.5% |
| 2025-12-08 | 9,977,596 | 6,514,474 | 16,492,070 | 29.3% |
| 2025-12-01 | 10,844,634 | 5,415,184 | 16,259,818 | 15.8% |
| 2025-11-24 | 6,430,224 | 2,799,720 | 9,229,944 | 11.1% |
| 2025-11-17 | 11,521,328 | 5,473,272 | 16,994,600 | 9.1% |
| 2025-11-10 | 10,759,426 | 4,915,128 | 15,674,554 | 11.0% |
| 2025-11-03 | 15,579,716 | 8,984,386 | 24,564,102 | 11.6% |
| 2025-10-27 | 11,933,312 | 6,723,618 | 18,656,930 | 11.1% |
Showing 1–47 of 47 weeks