WDAY Dark Pool Activity
Workday, Inc.
Data as of Oct 23, 2026 · Source: FINRA daily short sale volume (off-exchange)
On Oct 23, 2026, FINRA reported 673K WDAY shares in publicly disseminated off-exchange trades (dark pools and other off-exchange venues). 433K of those shares (64.3%) were marked short or short-exempt, above WDAY's 30-day rolling average of 57.0% (z-score 0.87). Over the last 10 FINRA sessions (Oct 12, 2026 – Oct 23, 2026), WDAY's off-exchange short volume ratio ranged from 50.7% to 64.3% and averaged 57.3%; the latest reading is above that 10-session average.
Off-Exchange Volume
673K
Short Volume
433K
Short Volume Ratio
64.3%
30-Day Average
57.0%
z-score 0.87
Daily readings — last 10 FINRA sessions
| Date | Off-exchange shares | Short shares | Short ratio |
|---|---|---|---|
| Oct 12, 2026 | 733K | 389K | 53.1% |
| Oct 13, 2026 | 798K | 418K | 52.4% |
| Oct 14, 2026 | 935K | 475K | 50.8% |
| Oct 15, 2026 | 1.1M | 540K | 50.7% |
| Oct 16, 2026 | 942K | 591K | 62.7% |
| Oct 19, 2026 | 596K | 332K | 55.6% |
| Oct 20, 2026 | 886K | 569K | 64.2% |
| Oct 21, 2026 | 528K | 320K | 60.5% |
| Oct 22, 2026 | 698K | 408K | 58.4% |
| Oct 23, 2026 Latest | 673K | 433K | 64.3% |
Source: FINRA daily short sale volume (off-exchange). Ratio = ShortVolume ÷ TotalVolume for the day.
WDAY dark pool FAQ
- How much WDAY off-exchange volume did FINRA report on Oct 23, 2026?
- FINRA's daily short sale volume file reported 673K WDAY shares in publicly disseminated off-exchange trades on Oct 23, 2026; 433K of those shares (64.3%) were marked short or short-exempt.
- Is WDAY's dark pool short volume ratio unusual right now?
- As of Oct 23, 2026, WDAY's short volume ratio of 64.3% is above WDAY's 30-day rolling average of 57.0% (z-score 0.87). 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.