ABNB
Dark pool — off-exchange short volume
Short ratio (latest)
52.7%
20-day average
48.9%
Off-exchange share (20d)
36%
Darkpool density
big day, short ratio above trendbelow trendbubble size = how unusual ($vol z-score)
Last ~6 months. Bubbles mark days of unusually large off-exchange dollar volume (≥1.5σ vs the trailing 60 days). Daily resolution — not print-level data.
Darkpool levels ±15% of spot, since 2018-10-01
147.89
18.5B
145.30
16.2B
142.70
15.3B
140.11
15.1B
137.51
18.5B
134.92
19.8B
132.32
18.8B
129.73
16.1B
127.14
15.7B
124.54
17.2B
121.95
15.2B
119.35
14.8B
116.76
14.1B
114.16
12.7B
111.57
8.60B
Historical off-exchange $ volume at price: each day's volume spread across that day's range, summed over the full FINRA history. Heavy shelves often act as support/resistance magnets. Amber row = spot's bin.
Off-exchange short-volume ratio
short ratio (20d, right) daily off-exchange share (left)
FINRA daily TRF data, last 2 years. A persistently HIGH short ratio is mostly passive market-maker liquidity provision (commonly read as accumulation pressure) — not naively bearish.