PRU
Dark pool — off-exchange short volume
Short ratio (latest)
57.6%
20-day average
59.4%
Off-exchange share (20d)
35%
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
120.45
0.10B
118.34
0.31B
116.23
0.84B
114.11
1.46B
112.00
1.68B
109.89
1.79B
107.77
2.17B
105.66
2.43B
103.55
3.36B
101.43
3.58B
99.32
4.90B
97.21
4.51B
95.09
2.78B
92.98
2.57B
90.87
2.48B
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.