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Off-exchange volume: Oct 23, 2026

Friday, October 23, 2026 · estimated off-exchange share · FINRA CNMS numerator · frozen daily record

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Data provenance
US regular session 2026-10-23 (ET). Pack generated 2026-10-23T23:35:11.851Z; 630 CNMS symbols matched, 620 consolidated-volume lookups succeeded.
Numerator: FINRA CNMS daily short-sale-volume file (TotalVolume column = media-reported off-exchange volume) · source file (last modified Fri, 23 Oct 2026 21:18:01 GMT)
Denominator: consolidated market daily chart volume (all-venue, same ET trading day)
Methodology: How we source data

On Friday, October 23, 2026, an estimated 99.9% of TERC's consolidated market volume traded off-exchange, the highest share among the 620 US names captured that day (1.5K of 1.5K 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%.

Highest estimated off-exchange share, Oct 23, 2026

RANKTICKEROFF-EXCH SHAREOFF-EXCH SHARESCNMS SHORT VOLUMECONSOLIDATED VOLUME
1TERC99.9%1.5K8371.5K
2ASTT98.6%556403564
3CVR93.7%625501667
4SFWL89.6%6.1K1086.9K
5YJ88.3%327.2K8.3K370.6K
6ELOG88.0%202.9K209230.7K
7MPU85.3%2.0K1.7K2.4K
8SEED82.0%4.5K1.2K5.5K
9MNDR78.3%118.9K85.1K151.8K
10NXAT76.0%35.2K7.6K46.3K
11LCU75.4%3.5K1.3K4.7K
12XUSM74.7%3.7K2.0K4.9K
13REVB74.5%12.1K7.0K16.2K
14ONDS73.3%29.9M15.8M40.8M
15VTI73.1%2.2M1.5M3.1M
16DLXY71.0%15.3K6.0K21.5K
17QID70.2%25.9M15.7M36.9M
18RWEM70.0%7877371.1K
19JBDI69.4%90.1K41.0K129.8K
20BND69.1%5.8M3.4M8.4M
21BDAI68.9%29.4K10.5K42.7K
22BEAT68.9%374.9K200.7K544.3K
23OCNL68.7%2.7K1.6K3.9K
24SCKT68.6%32.3K9.6K47.0K
25GENK68.5%34.0K8.7K49.7K

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.

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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