BMY Dark Pool Activity
BROADCOM INC
Data as of Oct 26, 2026 · Source: FINRA daily short sale volume (off-exchange)
On Oct 26, 2026, FINRA reported 2.2M BMY shares in publicly disseminated off-exchange trades (dark pools and other off-exchange venues). 1.1M of those shares (51.7%) were marked short or short-exempt, above BMY's 30-day rolling average of 46.0% (z-score 0.47). Over the last 10 FINRA sessions (Oct 13, 2026 – Oct 26, 2026), BMY's off-exchange short volume ratio ranged from 35.7% to 59.6% and averaged 47.1%; the latest reading is above that 10-session average.
Off-Exchange Volume
2.2M
Short Volume
1.1M
Short Volume Ratio
51.7%
30-Day Average
46.0%
z-score 0.47
Daily readings — last 10 FINRA sessions
| Date | Off-exchange shares | Short shares | Short ratio |
|---|---|---|---|
| Oct 13, 2026 | 5.1M | 2.2M | 42.8% |
| Oct 14, 2026 | 5.0M | 2.2M | 44.0% |
| Oct 15, 2026 | 4.9M | 1.9M | 39.3% |
| Oct 16, 2026 | 3.8M | 1.4M | 35.7% |
| Oct 19, 2026 | 4.3M | 1.6M | 36.6% |
| Oct 20, 2026 | 4.6M | 2.7M | 59.6% |
| Oct 21, 2026 | 2.1M | 1.1M | 51.3% |
| Oct 22, 2026 | 3.4M | 1.7M | 51.3% |
| Oct 23, 2026 | 3.0M | 1.7M | 58.2% |
| Oct 26, 2026 Latest | 2.2M | 1.1M | 51.7% |
Source: FINRA daily short sale volume (off-exchange). Ratio = ShortVolume ÷ TotalVolume for the day.
BMY dark pool FAQ
- How much BMY off-exchange volume did FINRA report on Oct 26, 2026?
- FINRA's daily short sale volume file reported 2.2M BMY shares in publicly disseminated off-exchange trades on Oct 26, 2026; 1.1M of those shares (51.7%) were marked short or short-exempt.
- Is BMY's dark pool short volume ratio unusual right now?
- As of Oct 26, 2026, BMY's short volume ratio of 51.7% is above BMY's 30-day rolling average of 46.0% (z-score 0.47). 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.