HAS
Dark pool — off-exchange short volume
Short ratio (latest)
46.9%
20-day average
53.9%
Off-exchange share (20d)
37%
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
94.27
1.28B
92.61
1.23B
90.96
0.83B
89.31
0.87B
87.65
0.89B
86.00
0.77B
84.34
1.12B
82.69
1.36B
81.04
2.06B
79.38
2.27B
77.73
2.65B
76.07
2.84B
74.42
3.69B
72.77
2.29B
71.11
1.30B
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.