SECZ Dark Pool Activity
Securitize Corp
Data as of Oct 23, 2026 · Source: FINRA daily short sale volume (off-exchange)
On Oct 23, 2026, FINRA reported 1.1M SECZ shares in publicly disseminated off-exchange trades (dark pools and other off-exchange venues). 602K of those shares (56.6%) were marked short or short-exempt, above SECZ's 30-day rolling average of 54.7% (z-score 0.24). Over the last 10 FINRA sessions (Oct 12, 2026 – Oct 23, 2026), SECZ's off-exchange short volume ratio ranged from 41.9% to 65.1% and averaged 51.7%; the latest reading is above that 10-session average.
Off-Exchange Volume
1.1M
Short Volume
602K
Short Volume Ratio
56.6%
30-Day Average
54.7%
z-score 0.24
Daily readings — last 10 FINRA sessions
| Date | Off-exchange shares | Short shares | Short ratio |
|---|---|---|---|
| Oct 12, 2026 | 3.4M | 1.9M | 55.1% |
| Oct 13, 2026 | 1.5M | 776K | 53.2% |
| Oct 14, 2026 | 1.7M | 863K | 50.7% |
| Oct 15, 2026 | 1.6M | 1.1M | 65.1% |
| Oct 16, 2026 | 1.7M | 823K | 47.7% |
| Oct 19, 2026 | 1.2M | 519K | 41.9% |
| Oct 20, 2026 | 1.1M | 619K | 56.3% |
| Oct 21, 2026 | 1.2M | 584K | 48.3% |
| Oct 22, 2026 | 2.1M | 903K | 42.4% |
| Oct 23, 2026 Latest | 1.1M | 602K | 56.6% |
Source: FINRA daily short sale volume (off-exchange). Ratio = ShortVolume ÷ TotalVolume for the day.
SECZ dark pool FAQ
- How much SECZ off-exchange volume did FINRA report on Oct 23, 2026?
- FINRA's daily short sale volume file reported 1.1M SECZ shares in publicly disseminated off-exchange trades on Oct 23, 2026; 602K of those shares (56.6%) were marked short or short-exempt.
- Is SECZ's dark pool short volume ratio unusual right now?
- As of Oct 23, 2026, SECZ's short volume ratio of 56.6% is above SECZ's 30-day rolling average of 54.7% (z-score 0.24). Meridian's dark pool model does not flag this reading as an anomaly.
- What does the dark pool short volume ratio measure?
- FINRA publishes daily short sale volume for trades reported off-exchange to its trade reporting facilities, which include dark pools and other off-exchange venues. The ratio divides FINRA's ShortVolume figure, which counts both short and short-exempt sales, by the total off-exchange shares reported for that day. It is not short interest and not a directional signal: market-maker hedging and reporting mechanics can raise it, so it is context for other signals.