LHX Dark Pool Activity
L3harris Technologies, Inc
Data as of Oct 23, 2026 · Source: FINRA daily short sale volume (off-exchange)
On Oct 23, 2026, FINRA reported 533K LHX shares in publicly disseminated off-exchange trades (dark pools and other off-exchange venues). 203K of those shares (38.1%) were marked short or short-exempt, above LHX's 30-day rolling average of 35.7% (z-score 0.22). Over the last 10 FINRA sessions (Oct 12, 2026 – Oct 23, 2026), LHX's off-exchange short volume ratio ranged from 13.6% to 47.4% and averaged 31.4%; the latest reading is above that 10-session average.
Off-Exchange Volume
533K
Short Volume
203K
Short Volume Ratio
38.1%
30-Day Average
35.7%
z-score 0.22
Daily readings — last 10 FINRA sessions
| Date | Off-exchange shares | Short shares | Short ratio |
|---|---|---|---|
| Oct 12, 2026 | 435K | 164K | 37.7% |
| Oct 13, 2026 | 629K | 211K | 33.5% |
| Oct 14, 2026 | 1.0M | 137K | 13.6% |
| Oct 15, 2026 | 1.3M | 194K | 14.8% |
| Oct 16, 2026 | 1.5M | 273K | 18.6% |
| Oct 19, 2026 | 515K | 168K | 32.7% |
| Oct 20, 2026 | 801K | 294K | 36.8% |
| Oct 21, 2026 | 393K | 162K | 41.2% |
| Oct 22, 2026 | 783K | 371K | 47.4% |
| Oct 23, 2026 Latest | 533K | 203K | 38.1% |
Source: FINRA daily short sale volume (off-exchange). Ratio = ShortVolume ÷ TotalVolume for the day.
LHX dark pool FAQ
- How much LHX off-exchange volume did FINRA report on Oct 23, 2026?
- FINRA's daily short sale volume file reported 533K LHX shares in publicly disseminated off-exchange trades on Oct 23, 2026; 203K of those shares (38.1%) were marked short or short-exempt.
- Is LHX's dark pool short volume ratio unusual right now?
- As of Oct 23, 2026, LHX's short volume ratio of 38.1% is above LHX's 30-day rolling average of 35.7% (z-score 0.22). 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.