BRTX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
BRTX dark pool volume for the week of 2026-07-06: 62.7K shares traded across 18 ATS venues with a total notional value of $22K. Volume is down 28.1% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, IBKR ATS.
Dark pool activity in BRTX reflects institutional order flow executing on Alternative Trading Systems (ATS) registered with the SEC — private venues where large-block trades are matched away from public exchanges to minimize price impact. StonkWhisper ingests FINRA-published ATS volume data to track these off-exchange flows. Sustained elevation in dark pool percentage — particularly when concentrated at specific venues — can indicate institutional accumulation or distribution ahead of significant price moves. The interactive charts below show 12-week historical volume and complete venue breakdown for BRTX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 62.7K | — | -28.1% |
| 2026-06-29 | 87.2K | — | -54.9% |
| 2026-06-22 | 193.4K | — | -18.8% |
| 2026-06-15 | 238.2K | — | -21.7% |
| 2026-06-08 | 304.0K | — | -74.4% |
| 2026-06-01 | 1.2M | — | -90.6% |
| 2026-05-25 | 12.6M | 802.1% | +3363.2% |
| 2026-05-18 | 364.1K | — | +54.0% |
| 2026-05-11 | 236.3K | — | -21.8% |
| 2026-05-04 | 302.4K | — | +95.7% |
| 2026-04-27 | 154.6K | — | — |
| 2026-03-23 | 728.8K | — | -5.9% |