DVA· DaVita
Dark pool · off-exchange short volume
Short ratio (latest)
73.3%
20-day average
75.0%
Off-exchange share (20d)
37%
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
206.97
0.17B
203.34
0.13B
199.71
0.41B
196.07
0.56B
192.44
0.35B
188.81
0.22B
185.18
0.20B
181.55
0.52B
177.92
0.63B
174.29
0.42B
170.66
0.22B
167.03
0.28B
163.40
0.70B
159.76
0.73B
156.13
1.20B
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.