BMY· Bristol Myers Squibb
Dark pool · off-exchange short volume
Short ratio (latest)
55.2%
20-day average
53.3%
Off-exchange share (20d)
29%
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
70.00
0.20B
68.73
1.42B
67.46
3.45B
66.19
4.03B
64.91
10.1B
63.64
10.8B
62.37
9.53B
61.09
9.45B
59.82
10.2B
58.55
10.9B
57.28
13.6B
56.00
18.1B
54.73
17.2B
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.