BLX Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
BLX dark pool volume for the week of 2026-07-06: 207.1K shares traded across 23 ATS venues with a total notional value of $12.0M. Volume is down 9.2% week-over-week. Primary routing venues include , INTELLIGENT CROSS LLC, MS POOL (ATS-4).
Dark pool activity in BLX 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 BLX.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 207.1K | — | -9.2% |
| 2026-06-29 | 228.1K | — | +15.4% |
| 2026-06-22 | 197.8K | — | +4.9% |
| 2026-06-15 | 188.5K | — | -9.5% |
| 2026-06-08 | 208.2K | — | +9.7% |
| 2026-06-01 | 189.7K | — | +45.3% |
| 2026-05-25 | 130.6K | — | -32.3% |
| 2026-05-18 | 192.9K | — | +31.2% |
| 2026-05-11 | 147.1K | — | -8.5% |
| 2026-05-04 | 160.8K | — | -33.8% |
| 2026-04-27 | 242.7K | — | — |
| 2026-03-23 | 234.4K | — | +38.2% |