JPM Dark Pool Activity
JONES LANG LASALLE INC
Data as of Oct 26, 2026 · Source: FINRA daily short sale volume (off-exchange)
On Oct 26, 2026, FINRA reported 1.8M JPM shares in publicly disseminated off-exchange trades (dark pools and other off-exchange venues). 653K of those shares (35.5%) were marked short or short-exempt, below JPM's 30-day rolling average of 41.1% (z-score -0.56). Over the last 10 FINRA sessions (Oct 13, 2026 – Oct 26, 2026), JPM's off-exchange short volume ratio ranged from 28.1% to 54.7% and averaged 41.9%; the latest reading is below that 10-session average.
Off-Exchange Volume
1.8M
Short Volume
653K
Short Volume Ratio
35.5%
30-Day Average
41.1%
z-score -0.56
Daily readings — last 10 FINRA sessions
| Date | Off-exchange shares | Short shares | Short ratio |
|---|---|---|---|
| Oct 13, 2026 | 4.5M | 2.4M | 53.7% |
| Oct 14, 2026 | 3.7M | 2.0M | 54.7% |
| Oct 15, 2026 | 2.8M | 1.1M | 38.8% |
| Oct 16, 2026 | 2.7M | 1.1M | 42.2% |
| Oct 19, 2026 | 2.3M | 1.1M | 50.0% |
| Oct 20, 2026 | 2.0M | 825K | 41.9% |
| Oct 21, 2026 | 1.8M | 518K | 28.1% |
| Oct 22, 2026 | 1.8M | 617K | 34.0% |
| Oct 23, 2026 | 1.7M | 689K | 40.0% |
| Oct 26, 2026 Latest | 1.8M | 653K | 35.5% |
Source: FINRA daily short sale volume (off-exchange). Ratio = ShortVolume ÷ TotalVolume for the day.
JPM dark pool FAQ
- How much JPM off-exchange volume did FINRA report on Oct 26, 2026?
- FINRA's daily short sale volume file reported 1.8M JPM shares in publicly disseminated off-exchange trades on Oct 26, 2026; 653K of those shares (35.5%) were marked short or short-exempt.
- Is JPM's dark pool short volume ratio unusual right now?
- As of Oct 26, 2026, JPM's short volume ratio of 35.5% is below JPM's 30-day rolling average of 41.1% (z-score -0.56). 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.