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BWZ · State Street(R) SPDR(R) Bloomberg Short Term International Treasury Bond ETF ETF

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$27.43 -0.03 (-0.12%) 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 53,539 942,534 996,073 76.9%
2026-07-20 10,040 141,805 151,845 79.3%
2026-07-13 21,601 106,710 128,311 52.1%
2026-07-06 17,280 229,804 247,084 87.3%
2026-06-29 64,379 1,378,596 1,442,975 79.9%
2026-06-22 48,888 591,267 640,155 69.3%
2026-06-15 4,626 78,102 82,728 80.0%
2026-06-08 8,440 218,022 226,462 89.8%
2026-06-01 9,957 95,053 105,010 79.6%
2026-05-25 13,496 130,007 143,503 82.5%
2026-05-18 4,057 136,108 140,165 89.2%
2026-05-11 7,008 244,069 251,077 86.1%
2026-05-04 3,777 143,852 147,629 75.8%
2026-04-27 1,808 233,145 234,953 88.0%
2026-04-20 2,201 194,346 196,547 92.1%
2026-04-13 1,654 114,710 116,364 73.9%
2026-04-06 7,873 184,980 192,853 70.3%
2026-03-30 8,243 238,414 246,657 70.4%
2026-03-23 18,181 1,356,362 1,374,543 92.3%
2026-03-16 17,141 177,047 194,188 81.4%
2026-03-09 17,160 138,731 155,891 73.1%
2026-03-02 19,742 473,331 493,073 74.5%
2026-02-23 41,825 251,743 293,568 79.7%
2026-02-16 13,445 154,615 168,060 70.9%
2026-02-09 11,973 662,061 674,034 87.5%
2026-02-02 108,085 675,274 783,359 82.9%
2026-01-26 23,807 623,370 647,177 69.3%
2026-01-19 9,426 260,182 269,608 80.0%
2026-01-12 33,994 416,535 450,529 70.0%
2026-01-05 5,149 392,721 397,870 62.9%
2025-12-29 5,110 302,654 307,764 85.1%
2025-12-22 10,223 354,967 365,190 87.4%
2025-12-15 6,306 400,165 406,471 85.4%
2025-12-08 10,115 997,307 1,007,422 92.6%
2025-12-01 45,321 261,536 306,857 73.4%
2025-11-24 3,766 137,226 140,992 71.6%
2025-11-17 8,193 498,284 506,477 87.0%
2025-11-10 3,214 132,095 135,309 76.4%
2025-11-03 8,374 1,072,905 1,081,279 89.3%
2025-10-27 9,798 476,159 485,957 72.3%
2025-10-20 37,010 615,968 652,978 87.5%
2025-10-13 3,988 128,831 132,819 64.2%
2025-10-06 6,269 155,400 161,669 64.5%
2025-09-29 5,886 853,946 859,832 90.0%
2025-09-22 9,375 170,394 179,769 78.2%
2025-09-15 19,315 322,076 341,391 75.5%
2025-09-08 10,449 177,008 187,457 62.7%
Showing 1–47 of 47 weeks