RDDT
Dark pool · off-exchange short volume
Short ratio (latest)
57.0%
20-day average
64.8%
Off-exchange share (20d)
42%
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
179.86
0.51B
176.70
0.72B
173.55
0.40B
170.39
0.22B
167.24
0.32B
164.08
0.36B
160.93
0.62B
157.77
1.24B
154.61
1.55B
151.46
1.05B
148.30
0.94B
145.15
0.66B
141.99
0.00B
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.