OXY
Dark pool — off-exchange short volume
Short ratio (latest)
37.3%
20-day average
47.0%
Off-exchange share (20d)
34%
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
65.73
10.8B
64.58
11.3B
63.43
10.5B
62.27
14.3B
61.12
22.8B
59.97
23.3B
58.81
25.3B
57.66
27.1B
56.51
25.9B
55.35
29.3B
54.20
24.4B
53.05
13.9B
51.89
9.37B
50.74
10.3B
49.59
11.3B
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.