TECK Dark Pool Activity
Teck Resources Ltd
Data as of Oct 23, 2026 · Source: FINRA daily short sale volume (off-exchange)
On Oct 23, 2026, FINRA reported 760K TECK shares in publicly disseminated off-exchange trades (dark pools and other off-exchange venues). 117K of those shares (15.4%) were marked short or short-exempt, below TECK's 30-day rolling average of 36.8% (z-score -1.48). Over the last 10 FINRA sessions (Oct 12, 2026 – Oct 23, 2026), TECK's off-exchange short volume ratio ranged from 14.4% to 65.7% and averaged 39.2%; the latest reading is below that 10-session average.
Off-Exchange Volume
760K
Short Volume
117K
Short Volume Ratio
15.4%
30-Day Average
36.8%
z-score -1.48
Daily readings — last 10 FINRA sessions
| Date | Off-exchange shares | Short shares | Short ratio |
|---|---|---|---|
| Oct 12, 2026 | 270K | 139K | 51.4% |
| Oct 13, 2026 | 454K | 223K | 49.1% |
| Oct 14, 2026 | 487K | 320K | 65.7% |
| Oct 15, 2026 | 590K | 323K | 54.8% |
| Oct 16, 2026 | 503K | 242K | 48.2% |
| Oct 19, 2026 | 868K | 267K | 30.8% |
| Oct 20, 2026 | 648K | 267K | 41.1% |
| Oct 21, 2026 | 979K | 141K | 14.4% |
| Oct 22, 2026 | 1.0M | 213K | 20.6% |
| Oct 23, 2026 Latest | 760K | 117K | 15.4% |
Source: FINRA daily short sale volume (off-exchange). Ratio = ShortVolume ÷ TotalVolume for the day.
TECK dark pool FAQ
- How much TECK off-exchange volume did FINRA report on Oct 23, 2026?
- FINRA's daily short sale volume file reported 760K TECK shares in publicly disseminated off-exchange trades on Oct 23, 2026; 117K of those shares (15.4%) were marked short or short-exempt.
- Is TECK's dark pool short volume ratio unusual right now?
- As of Oct 23, 2026, TECK's short volume ratio of 15.4% is below TECK's 30-day rolling average of 36.8% (z-score -1.48). 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.