PGR
Dark pool — off-exchange short volume
Short ratio (latest)
49.7%
20-day average
46.5%
Off-exchange share (20d)
39%
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
232.53
12.3B
228.45
11.0B
224.37
6.01B
220.29
2.82B
216.21
3.28B
212.13
8.42B
208.05
8.67B
203.98
10.0B
199.90
9.14B
195.82
9.29B
191.74
7.36B
187.66
3.12B
183.58
0.53B
179.50
0.64B
175.42
1.35B
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.