BYDDY Dark Pool Activity
BYD Co Ltd
Data as of Oct 23, 2026 · Source: FINRA daily short sale volume (off-exchange)
On Oct 23, 2026, FINRA reported 1.4M BYDDY shares in publicly disseminated off-exchange trades (dark pools and other off-exchange venues). 608K of those shares (43.9%) were marked short or short-exempt, above BYDDY's 30-day rolling average of 38.1% (z-score 0.53). Over the last 10 FINRA sessions (Oct 12, 2026 – Oct 23, 2026), BYDDY's off-exchange short volume ratio ranged from 24.5% to 62.2% and averaged 37.0%; the latest reading is above that 10-session average.
Off-Exchange Volume
1.4M
Short Volume
608K
Short Volume Ratio
43.9%
30-Day Average
38.1%
z-score 0.53
Daily readings — last 10 FINRA sessions
| Date | Off-exchange shares | Short shares | Short ratio |
|---|---|---|---|
| Oct 12, 2026 | 1.7M | 608K | 36.7% |
| Oct 13, 2026 | 1.5M | 462K | 30.8% |
| Oct 14, 2026 | 1.8M | 594K | 32.7% |
| Oct 15, 2026 | 1.4M | 339K | 24.5% |
| Oct 16, 2026 | 1.4M | 867K | 62.2% |
| Oct 19, 2026 | 844K | 279K | 33.1% |
| Oct 20, 2026 | 951K | 273K | 28.7% |
| Oct 21, 2026 | 1.7M | 676K | 38.8% |
| Oct 22, 2026 | 2.3M | 890K | 38.6% |
| Oct 23, 2026 Latest | 1.4M | 608K | 43.9% |
Source: FINRA daily short sale volume (off-exchange). Ratio = ShortVolume ÷ TotalVolume for the day.
BYDDY dark pool FAQ
- How much BYDDY off-exchange volume did FINRA report on Oct 23, 2026?
- FINRA's daily short sale volume file reported 1.4M BYDDY shares in publicly disseminated off-exchange trades on Oct 23, 2026; 608K of those shares (43.9%) were marked short or short-exempt.
- Is BYDDY's dark pool short volume ratio unusual right now?
- As of Oct 23, 2026, BYDDY's short volume ratio of 43.9% is above BYDDY's 30-day rolling average of 38.1% (z-score 0.53). 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.