WULF Dark Pool Activity
TeraWulf Inc.
Data as of Oct 23, 2026 · Source: FINRA daily short sale volume (off-exchange)
On Oct 23, 2026, FINRA reported 15.8M WULF shares in publicly disseminated off-exchange trades (dark pools and other off-exchange venues). 6.5M of those shares (41.1%) were marked short or short-exempt, below WULF's 30-day rolling average of 42.5% (z-score -0.21). Over the last 10 FINRA sessions (Oct 12, 2026 – Oct 23, 2026), WULF's off-exchange short volume ratio ranged from 32.4% to 51.9% and averaged 41.2%; the latest reading is below that 10-session average.
Off-Exchange Volume
15.8M
Short Volume
6.5M
Short Volume Ratio
41.1%
30-Day Average
42.5%
z-score -0.21
Daily readings — last 10 FINRA sessions
| Date | Off-exchange shares | Short shares | Short ratio |
|---|---|---|---|
| Oct 12, 2026 | 7.1M | 2.8M | 39.7% |
| Oct 13, 2026 | 15.5M | 6.6M | 42.4% |
| Oct 14, 2026 | 24.6M | 8.4M | 34.4% |
| Oct 15, 2026 | 51.9M | 16.8M | 32.4% |
| Oct 16, 2026 | 25.9M | 12.3M | 47.4% |
| Oct 19, 2026 | 17.0M | 7.1M | 41.9% |
| Oct 20, 2026 | 16.3M | 7.3M | 45.0% |
| Oct 21, 2026 | 21.0M | 10.9M | 51.9% |
| Oct 22, 2026 | 21.3M | 7.6M | 35.6% |
| Oct 23, 2026 Latest | 15.8M | 6.5M | 41.1% |
Source: FINRA daily short sale volume (off-exchange). Ratio = ShortVolume ÷ TotalVolume for the day.
WULF dark pool FAQ
- How much WULF off-exchange volume did FINRA report on Oct 23, 2026?
- FINRA's daily short sale volume file reported 15.8M WULF shares in publicly disseminated off-exchange trades on Oct 23, 2026; 6.5M of those shares (41.1%) were marked short or short-exempt.
- Is WULF's dark pool short volume ratio unusual right now?
- As of Oct 23, 2026, WULF's short volume ratio of 41.1% is below WULF's 30-day rolling average of 42.5% (z-score -0.21). 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.