Off-exchange volume: Oct 20, 2026
Tuesday, October 20, 2026 · estimated off-exchange share · FINRA CNMS numerator · frozen daily record
On Tuesday, October 20, 2026, an estimated 95.4% of XUSM's consolidated market volume traded off-exchange, the highest share among the 572 US names captured that day (109.9K of 115.2K shares). Every share on this page is an estimate: estimated off-exchange share — media-reported trades only, includes internalizers/wholesalers, not per-ATS, understates weekly FINRA totals by ~10–15%.
Top off-exchange names
Highest estimated off-exchange share, Oct 20, 2026
| RANK | TICKER | OFF-EXCH SHARE | OFF-EXCH SHARES | CNMS SHORT VOLUME | CONSOLIDATED VOLUME |
|---|---|---|---|---|---|
| 1 | XUSM | 95.4% | 109.9K | 104.5K | 115.2K |
| 2 | RIBB | 88.0% | 176 | 30 | 200 |
| 3 | SMHC | 87.4% | 7.8K | 614 | 8.9K |
| 4 | IONC | 81.0% | 1.5K | 1.0K | 1.9K |
| 5 | CCEL | 79.1% | 5.5K | 1.3K | 6.9K |
| 6 | COOL | 77.7% | 466 | 397 | 600 |
| 7 | PRSO | 75.3% | 173.1M | 93.4M | 229.8M |
| 8 | IBO | 75.2% | 9.2K | 4.1K | 12.3K |
| 9 | ACYQ | 74.7% | 67.7K | 35.3K | 90.6K |
| 10 | SMXT | 73.7% | 13.3K | 9.9K | 18.0K |
| 11 | RFAI | 72.9% | 1.1K | 469 | 1.5K |
| 12 | ATPC | 72.8% | 15.1K | 6.0K | 20.7K |
| 13 | MSTZ | 72.4% | 52.9M | 27.3M | 73.1M |
| 14 | NXAT | 71.7% | 90.3K | 18.4K | 126.0K |
| 15 | RMCF | 71.3% | 21.1K | 4.3K | 29.6K |
| 16 | CTAG | 70.4% | 8.5K | 7.7K | 12.1K |
| 17 | SAFX | 70.4% | 59.0M | 35.2M | 83.9M |
| 18 | VTI | 68.6% | 1.6M | 1.0M | 2.3M |
| 19 | EYPT | 67.4% | 34.3M | 17.8M | 50.9M |
| 20 | XRTX | 67.2% | 55.9K | 17.8K | 83.1K |
| 21 | XHLD | 66.9% | 2.8M | 1.7M | 4.1M |
| 22 | CVR | 66.1% | 2.4K | 1.1K | 3.6K |
| 23 | SMCC | 66.1% | 463 | 460 | 700 |
| 24 | MYND | 65.9% | 14.0K | 1.9K | 21.2K |
| 25 | GOW | 65.7% | 4.7M | 2.7M | 7.2M |
How to read this
How to read this record
estimated off-exchange share — media-reported trades only, includes internalizers/wholesalers, not per-ATS, understates weekly FINRA totals by ~10–15%. CNMS daily files cover media-reported trades only; they understate the weekly FINRA off-exchange totals by roughly 10-15%. Every share computed from this pack is an estimate.
2 names have an estimated share above 100% (the consolidated-volume denominator understates their trading); those rows are excluded from the ranking and kept verbatim in the published pack.
This page is a frozen record of one market day, captured same-evening from the FINRA CNMS daily file. The weekly FINRA ATS dark pool view (per pool, per ticker) lives on the dark pool tracker, and every tracked ticker has a weekly dark pool page.
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