SOLV
Dark pool — off-exchange short volume
Short ratio (latest)
39.4%
20-day average
51.0%
Off-exchange share (20d)
34%
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
88.84
0.00B
87.22
0.03B
85.61
0.30B
83.99
0.28B
82.38
0.32B
80.76
0.66B
79.14
0.42B
77.53
0.56B
75.91
1.21B
74.30
2.27B
72.68
2.16B
71.07
1.41B
69.45
1.04B
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.