BSTZ
BlackRock Science & Technology Term TrustCompany with tickers: BSTZ
CIK
1768666
CUSIP
09260K101
Shares Outstanding
68,744,150
13F Activity (30d)
57 filings
52 filers
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 |
|---|---|---|---|---|
| 2026-05-04 | 109,729 | 554,696 | 664,425 | 67.4% |
| 2026-04-27 | 233,635 | 684,553 | 918,188 | 72.4% |
| 2026-04-20 | 169,221 | 517,439 | 686,660 | 67.6% |
| 2026-04-13 | 98,032 | 487,664 | 585,696 | 76.3% |
| 2026-04-06 | 160,240 | 362,466 | 522,706 | 62.6% |
| 2026-03-30 | 151,103 | 338,307 | 489,410 | 66.2% |
| 2026-03-23 | 164,247 | 371,881 | 536,128 | 64.0% |
| 2026-03-16 | 126,888 | 316,369 | 443,257 | 60.4% |
| 2026-03-09 | 452,324 | 686,661 | 1,138,985 | 54.2% |
| 2026-03-02 | 264,207 | 394,826 | 659,033 | 54.5% |
| 2026-02-23 | 125,604 | 324,502 | 450,106 | 60.4% |
| 2026-02-16 | 67,098 | 243,117 | 310,215 | 69.3% |
| 2026-02-09 | 147,320 | 408,186 | 555,506 | 60.9% |
| 2026-02-02 | 268,403 | 614,484 | 882,887 | 62.8% |
| 2026-01-26 | 262,199 | 398,654 | 660,853 | 58.4% |
| 2026-01-19 | 148,563 | 324,393 | 472,956 | 63.1% |
| 2026-01-12 | 576,406 | 654,589 | 1,230,995 | 42.9% |
| 2026-01-05 | 224,186 | 480,095 | 704,281 | 58.2% |
| 2025-12-29 | 243,432 | 355,854 | 599,286 | 53.5% |
| 2025-12-22 | 54,607 | 258,110 | 312,717 | 61.7% |
| 2025-12-15 | 214,553 | 420,941 | 635,494 | 58.3% |
| 2025-12-08 | 95,288 | 344,287 | 439,575 | 58.6% |
| 2025-12-01 | 129,420 | 386,128 | 515,548 | 56.6% |
| 2025-11-24 | 95,823 | 340,586 | 436,409 | 58.4% |
| 2025-11-17 | 159,818 | 492,258 | 652,076 | 60.7% |
| 2025-11-10 | 139,112 | 484,162 | 623,274 | 57.5% |
| 2025-11-03 | 241,837 | 461,263 | 703,100 | 64.4% |
| 2025-10-27 | 237,048 | 481,481 | 718,529 | 62.5% |
| 2025-10-20 | 103,084 | 460,180 | 563,264 | 61.5% |
| 2025-10-13 | 125,319 | 713,926 | 839,245 | 64.9% |
| 2025-10-06 | 192,235 | 576,025 | 768,260 | 64.1% |
| 2025-09-29 | 198,244 | 594,331 | 792,575 | 64.2% |
| 2025-09-22 | 123,009 | 940,172 | 1,063,181 | 69.2% |
| 2025-09-15 | 174,266 | 711,038 | 885,304 | 70.9% |
| 2025-09-08 | 138,440 | 730,309 | 868,749 | 69.5% |
| 2025-09-01 | 159,005 | 425,545 | 584,550 | 71.3% |
| 2025-08-25 | 222,520 | 632,313 | 854,833 | 64.3% |
| 2025-08-18 | 126,252 | 701,303 | 827,555 | 69.8% |
| 2025-08-11 | 130,233 | 573,067 | 703,300 | 65.1% |
| 2025-08-04 | 122,432 | 599,161 | 721,593 | 66.4% |
| 2025-07-28 | 141,344 | 698,547 | 839,891 | 65.4% |
| 2025-07-21 | 144,565 | 536,306 | 680,871 | 60.5% |
| 2025-07-14 | 245,575 | 593,459 | 839,034 | 50.2% |
| 2025-07-07 | 115,659 | 540,057 | 655,716 | 69.8% |
| 2025-06-30 | 92,443 | 596,029 | 688,472 | 62.9% |
| 2025-06-23 | 114,067 | 496,521 | 610,588 | 64.9% |
| 2025-06-16 | 85,951 | 403,784 | 489,735 | 66.1% |
Showing 1–47 of 47 weeks