NBIS
Dark pool · off-exchange short volume
Short ratio (latest)
36.9%
20-day average
49.4%
Off-exchange share (20d)
46%
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
255.99
0.15B
251.50
0.79B
247.01
1.21B
242.51
1.21B
238.02
1.02B
233.53
1.95B
229.04
2.65B
224.55
3.30B
220.06
4.95B
215.57
4.15B
211.08
2.27B
206.59
2.23B
202.10
1.89B
197.60
1.20B
193.11
0.09B
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.