HUM· Humana
Dark pool · off-exchange short volume
Short ratio (latest)
56.4%
20-day average
51.8%
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
467.17
9.11B
458.98
4.55B
450.78
3.47B
442.58
7.98B
434.39
7.65B
426.19
6.89B
418.00
8.07B
409.80
6.07B
401.60
6.09B
393.41
8.17B
385.21
8.89B
377.02
6.53B
368.82
7.94B
360.62
8.92B
352.43
8.57B
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.