BOC Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
BOC dark pool volume for the week of 2026-07-06: 153.7K shares traded across 23 ATS venues with a total notional value of $2.2M. Volume is down 4.7% week-over-week. Primary routing venues include , MS TRAJECTORY CROSS (ATS-1), INTELLIGENT CROSS LLC.
Dark pool activity in BOC 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 BOC.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 153.7K | — | -4.7% |
| 2026-06-29 | 161.2K | — | +40.3% |
| 2026-06-22 | 114.9K | — | -12.3% |
| 2026-06-15 | 130.9K | — | -17.7% |
| 2026-06-08 | 159.1K | — | -7.2% |
| 2026-06-01 | 171.5K | — | +13.3% |
| 2026-05-25 | 151.3K | — | -53.8% |
| 2026-05-18 | 327.7K | — | +0.8% |
| 2026-05-11 | 325.0K | — | +10.8% |
| 2026-05-04 | 293.3K | — | +70.0% |
| 2026-04-27 | 172.5K | — | — |
| 2026-03-23 | 82.3K | — | +26.8% |