VTRS
Dark pool — off-exchange short volume
Short ratio (latest)
59.3%
20-day average
47.8%
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
17.29
0.18B
16.97
0.27B
16.66
0.24B
16.34
0.35B
16.03
0.56B
15.72
0.65B
15.40
0.30B
15.09
0.41B
14.77
1.15B
14.46
1.08B
14.14
1.48B
13.83
1.69B
13.51
1.36B
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.