BXP· BXP, Inc.
Dark pool · off-exchange short volume
Short ratio (latest)
58.0%
20-day average
63.2%
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
73.76
1.23B
72.46
1.76B
71.17
1.60B
69.88
2.22B
68.58
2.72B
67.29
2.41B
65.99
1.95B
64.70
2.36B
63.41
2.47B
62.11
1.71B
60.82
1.57B
59.52
1.74B
58.23
1.96B
56.94
1.62B
55.64
1.92B
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.