HAL· Halliburton
Dark pool · off-exchange short volume
Short ratio (latest)
28.3%
20-day average
40.5%
Off-exchange share (20d)
30%
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
40.86
1.06B
40.14
1.77B
39.42
2.60B
38.71
2.87B
37.99
3.62B
37.27
4.30B
36.56
4.29B
35.84
5.83B
35.12
7.16B
34.41
7.94B
33.69
7.06B
32.97
6.37B
32.26
6.05B
31.54
4.46B
30.82
3.14B
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.