MDT Dark Pool Activity
ATS off-exchange volume intelligence · Week of 2026-07-20
MDT dark pool volume for the week of 2026-07-20: 5.7M shares traded across 27 ATS venues with a total notional value of $471.0M. Volume is down 43.7% week-over-week. Off-exchange dark pool transactions account for 20.5% of total MDT market volume — elevated above the typical 10–14% institutional baseline, potentially signaling active accumulation or distribution. Primary routing venues include , INTELLIGENT CROSS LLC, UBS ATS.
Dark pool activity in MDT 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 MDT.
Weekly History
| Week | Shares | DP % | WoW |
|---|---|---|---|
| 2026-07-20 | 5.7M | 20.5% | -43.7% |
| 2026-07-13 | 10.1M | 36.5% | +10.9% |
| 2026-07-06 | 9.1M | — | +12.1% |
| 2026-06-29 | 8.1M | — | -8.0% |
| 2026-06-22 | 8.8M | — | +20.0% |
| 2026-06-15 | 7.4M | — | -23.6% |
| 2026-06-08 | 9.6M | 21.3% | -59.1% |
| 2026-06-01 | 23.5M | 61.8% | +103.7% |
| 2026-05-25 | 11.5M | 30.4% | -4.6% |
| 2026-05-18 | 12.1M | 31.9% | -2.6% |
| 2026-05-11 | 12.4M | 32.8% | +12.8% |
| 2026-05-04 | 11.0M | 29.1% | -1.5% |