AFL
Dark pool — off-exchange short volume
Short ratio (latest)
39.2%
20-day average
38.1%
Off-exchange share (20d)
27%
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
119.36
0.07B
117.02
0.91B
114.68
1.70B
112.34
2.38B
110.00
4.00B
107.66
4.80B
105.32
5.55B
102.98
3.64B
100.64
4.83B
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.