HUBB
Dark pool — off-exchange short volume
Short ratio (latest)
57.1%
20-day average
44.6%
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
532.37
0.52B
523.03
0.99B
513.69
1.01B
504.35
0.94B
495.01
1.33B
485.67
2.31B
476.33
2.46B
466.99
1.87B
457.65
1.79B
448.31
2.05B
438.97
2.44B
429.63
3.75B
420.29
3.43B
410.95
2.49B
401.61
1.57B
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.