SYK· Stryker Corporation
Dark pool · off-exchange short volume
Short ratio (latest)
58.8%
20-day average
46.4%
Off-exchange share (20d)
41%
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
314.14
4.81B
308.63
5.48B
303.12
3.32B
297.60
2.22B
292.09
4.85B
286.58
4.87B
281.07
4.24B
275.56
4.30B
270.05
4.60B
264.54
4.72B
259.03
6.40B
253.52
7.53B
248.00
6.75B
242.49
5.30B
236.98
4.45B
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.