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OBIL · US Treasury 12 Month Bill ETF ETF

Alerts for OBIL
$50.00 +0.01 (+0.02%) 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 9,367 223,117 232,484 92.2%
2026-07-20 10,476 183,479 193,955 60.1%
2026-07-13 31,296 154,400 185,696 84.9%
2026-07-06 22,123 104,698 126,821 74.3%
2026-06-29 6,285 51,702 57,987 70.2%
2026-06-22 18,256 299,578 317,834 91.3%
2026-06-15 7,380 148,748 156,128 70.9%
2026-06-08 2,841 93,750 96,591 69.4%
2026-06-01 17,387 145,390 162,777 86.6%
2026-05-25 12,773 72,191 84,964 77.0%
2026-05-18 42,757 178,981 221,738 80.0%
2026-05-11 14,970 151,873 166,843 78.3%
2026-05-04 9,477 95,123 104,600 73.0%
2026-04-27 3,689 124,613 128,302 76.6%
2026-04-20 11,145 139,745 150,890 83.8%
2026-04-13 29,592 114,256 143,848 80.2%
2026-04-06 11,215 100,664 111,879 82.6%
2026-03-30 23,865 61,674 85,539 80.3%
2026-03-23 80,977 285,088 366,065 85.6%
2026-03-16 26,002 209,786 235,788 77.0%
2026-03-09 30,310 177,946 208,256 65.2%
2026-03-02 41,152 199,460 240,612 75.8%
2026-02-23 14,965 136,871 151,836 63.2%
2026-02-16 19,948 104,240 124,188 71.1%
2026-02-09 28,148 104,040 132,188 77.1%
2026-02-02 51,308 156,144 207,452 66.3%
2026-01-26 13,167 77,783 90,950 62.8%
2026-01-19 20,683 93,330 114,013 63.5%
2026-01-12 27,292 140,953 168,245 87.5%
2026-01-05 14,752 106,533 121,285 49.9%
2025-12-29 4,140 104,057 108,197 83.4%
2025-12-22 5,135 67,045 72,180 65.1%
2025-12-15 25,069 100,279 125,348 49.9%
2025-12-08 46,170 95,154 141,324 65.9%
2025-12-01 15,006 144,917 159,923 87.2%
2025-11-24 2,470 99,023 101,493 87.9%
2025-11-17 11,249 106,876 118,125 71.0%
2025-11-10 10,969 90,627 101,596 82.1%
2025-11-03 23,176 218,660 241,836 70.5%
2025-10-27 29,058 140,785 169,843 87.4%
2025-10-20 80,280 131,777 212,057 80.8%
2025-10-13 13,800 139,516 153,316 74.2%
2025-10-06 30,745 102,847 133,592 71.9%
2025-09-29 13,442 164,558 178,000 78.9%
2025-09-22 16,615 98,002 114,617 78.0%
2025-09-15 7,359 184,748 192,107 74.7%
2025-09-08 1,627 156,954 158,581 93.6%
Showing 1–47 of 47 weeks