RYAAY Dark Pool Activity
Ryanair Holdings plc
Data as of Oct 23, 2026 · Source: FINRA daily short sale volume (off-exchange)
On Oct 23, 2026, FINRA reported 367K RYAAY shares in publicly disseminated off-exchange trades (dark pools and other off-exchange venues). 93K of those shares (25.4%) were marked short or short-exempt, below RYAAY's 30-day rolling average of 34.6% (z-score -0.50). Over the last 10 FINRA sessions (Oct 12, 2026 – Oct 23, 2026), RYAAY's off-exchange short volume ratio ranged from 3.6% to 31.9% and averaged 17.4%; the latest reading is above that 10-session average.
Off-Exchange Volume
367K
Short Volume
93K
Short Volume Ratio
25.4%
30-Day Average
34.6%
z-score -0.50
Daily readings — last 10 FINRA sessions
| Date | Off-exchange shares | Short shares | Short ratio |
|---|---|---|---|
| Oct 12, 2026 | 839K | 96K | 11.5% |
| Oct 13, 2026 | 726K | 118K | 16.2% |
| Oct 14, 2026 | 1.0M | 126K | 12.5% |
| Oct 15, 2026 | 1.9M | 68K | 3.6% |
| Oct 16, 2026 | 1.5M | 184K | 12.2% |
| Oct 19, 2026 | 442K | 114K | 25.9% |
| Oct 20, 2026 | 410K | 91K | 22.2% |
| Oct 21, 2026 | 450K | 144K | 31.9% |
| Oct 22, 2026 | 430K | 56K | 13.0% |
| Oct 23, 2026 Latest | 367K | 93K | 25.4% |
Source: FINRA daily short sale volume (off-exchange). Ratio = ShortVolume ÷ TotalVolume for the day.
RYAAY dark pool FAQ
- How much RYAAY off-exchange volume did FINRA report on Oct 23, 2026?
- FINRA's daily short sale volume file reported 367K RYAAY shares in publicly disseminated off-exchange trades on Oct 23, 2026; 93K of those shares (25.4%) were marked short or short-exempt.
- Is RYAAY's dark pool short volume ratio unusual right now?
- As of Oct 23, 2026, RYAAY's short volume ratio of 25.4% is below RYAAY's 30-day rolling average of 34.6% (z-score -0.50). 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.