JSPR Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-06
JSPR dark pool volume for the week of 2026-07-06: 184.4K shares traded across 19 ATS venues with a total notional value of $100K. Volume is up 1.4% week-over-week. Primary routing venues include , IBKR ATS, INTELLIGENT CROSS LLC.
Dark pool activity in JSPR 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 JSPR.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-06 | 184.4K | — | +1.4% |
| 2026-06-29 | 181.9K | — | -23.2% |
| 2026-06-22 | 236.9K | — | +253.9% |
| 2026-06-15 | 66.9K | — | -37.9% |
| 2026-06-08 | 107.8K | — | -82.6% |
| 2026-06-01 | 619.8K | — | +974.1% |
| 2026-05-25 | 57.7K | — | -23.1% |
| 2026-05-18 | 75.0K | — | -28.8% |
| 2026-05-11 | 105.4K | — | -12.5% |
| 2026-05-04 | 120.4K | — | +4.5% |
| 2026-04-27 | 115.2K | — | — |
| 2026-03-23 | 361.7K | — | +174.7% |