ASPI · ASP Isotopes Inc. · Off Exchange
$2.86
+0.01 (+0.35%)
At close · Oct 7
Return incl. dividend (before tax)
Market Cap
$413.17M
Shares
153.31M
Volume · Oct 7
4.23M
Avg daily vol (3M)
3.98M
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 |
|---|---|---|---|---|
| 2026-08-31 | 3,213,741 | 3,709,357 | 6,923,098 | 44.7% |
| 2026-08-24 | 2,958,605 | 3,879,793 | 6,838,398 | 45.8% |
| 2026-08-17 | 3,216,918 | 5,308,337 | 8,525,255 | 47.9% |
| 2026-08-10 | 1,736,514 | 3,312,088 | 5,048,602 | 46.1% |
| 2026-08-03 | 4,076,988 | 5,994,701 | 10,071,689 | 49.7% |
| 2026-07-27 | 4,321,090 | 4,997,847 | 9,318,937 | 44.5% |
| 2026-07-20 | 2,772,682 | 4,575,227 | 7,347,909 | 42.3% |
| 2026-07-13 | 5,031,408 | 7,311,999 | 12,343,407 | 47.8% |
| 2026-07-06 | 2,767,170 | 4,611,787 | 7,378,957 | 45.5% |
| 2026-06-29 | 2,870,911 | 5,305,438 | 8,176,349 | 45.5% |
| 2026-06-22 | 3,505,096 | 8,796,977 | 12,302,073 | 41.8% |
| 2026-06-15 | 2,204,743 | 5,436,792 | 7,641,535 | 45.9% |
| 2026-06-08 | 3,581,771 | 7,385,716 | 10,967,487 | 44.9% |
| 2026-06-01 | 5,169,866 | 11,531,109 | 16,700,975 | 47.7% |
| 2026-05-25 | 5,136,838 | 15,140,361 | 20,277,199 | 49.4% |
| 2026-05-18 | 3,406,862 | 6,828,385 | 10,235,247 | 44.9% |
| 2026-05-11 | 4,057,263 | 10,399,924 | 14,457,187 | 48.9% |
| 2026-05-04 | 2,488,435 | 4,221,184 | 6,709,619 | 45.7% |
| 2026-04-27 | 2,359,322 | 4,274,658 | 6,633,980 | 46.1% |
| 2026-04-20 | 2,674,711 | 5,705,168 | 8,379,879 | 45.6% |
| 2026-04-13 | 4,514,865 | 11,871,283 | 16,386,148 | 51.3% |
| 2026-04-06 | 2,677,532 | 5,144,824 | 7,822,356 | 47.8% |
| 2026-03-30 | 2,406,460 | 5,175,099 | 7,581,559 | 50.6% |
| 2026-03-23 | 3,835,547 | 10,332,721 | 14,168,268 | 52.5% |
| 2026-03-16 | 3,638,222 | 9,879,839 | 13,518,061 | 46.6% |
| 2026-03-09 | 5,561,620 | 13,694,780 | 19,256,400 | 53.2% |
| 2026-03-02 | 2,782,708 | 7,473,794 | 10,256,502 | 50.4% |
| 2026-02-23 | 2,545,766 | 5,546,282 | 8,092,048 | 51.6% |
| 2026-02-16 | 1,929,490 | 3,720,798 | 5,650,288 | 46.5% |
| 2026-02-09 | 3,129,949 | 5,733,750 | 8,863,699 | 46.8% |
| 2026-02-02 | 4,622,898 | 9,872,877 | 14,495,775 | 49.0% |
| 2026-01-26 | 4,966,776 | 12,113,552 | 17,080,328 | 49.9% |
| 2026-01-19 | 3,920,655 | 10,826,488 | 14,747,143 | 50.9% |
| 2026-01-12 | 5,688,435 | 9,683,946 | 15,372,381 | 48.8% |
| 2026-01-05 | 7,436,362 | 9,943,370 | 17,379,732 | 47.9% |
| 2025-12-29 | 2,673,229 | 5,835,231 | 8,508,460 | 44.5% |
| 2025-12-22 | 3,067,169 | 6,189,482 | 9,256,651 | 48.7% |
| 2025-12-15 | 3,975,619 | 7,548,916 | 11,524,535 | 42.1% |
| 2025-12-08 | 3,204,070 | 7,465,372 | 10,669,442 | 48.2% |
| 2025-12-01 | 6,289,232 | 12,422,549 | 18,711,781 | 52.1% |
| 2025-11-24 | 4,094,672 | 7,110,677 | 11,205,349 | 47.0% |
| 2025-11-17 | 7,097,663 | 11,561,070 | 18,658,733 | 45.0% |
| 2025-11-10 | 4,200,776 | 8,651,266 | 12,852,042 | 46.8% |
| 2025-11-03 | 6,556,603 | 15,633,280 | 22,189,883 | 52.1% |
| 2025-10-27 | 4,761,946 | 12,896,627 | 17,658,573 | 53.2% |
| 2025-10-20 | 6,400,406 | 15,881,060 | 22,281,466 | 48.8% |
| 2025-10-13 | 15,146,423 | 29,548,137 | 44,694,560 | 47.0% |
Showing 1–47 of 47 weeks