AVGO· Broadcom
Dark pool · off-exchange short volume
Short ratio (latest)
49.0%
20-day average
32.5%
Off-exchange share (20d)
36%
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
412.67
30.5B
405.43
32.4B
398.19
42.8B
390.95
40.3B
383.71
47.6B
376.47
49.5B
369.23
54.0B
361.99
50.2B
354.75
60.1B
347.51
78.4B
340.27
91.0B
333.03
79.1B
325.79
51.9B
318.55
36.7B
311.31
27.8B
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.