STE· Steris
Dark pool · off-exchange short volume
Short ratio (latest)
67.9%
20-day average
69.0%
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
240.27
2.89B
236.05
2.54B
231.84
2.13B
227.62
3.02B
223.41
5.36B
219.19
5.55B
214.98
5.04B
210.76
4.00B
206.54
2.60B
202.33
2.72B
198.11
2.08B
193.90
1.22B
189.68
0.99B
185.47
1.30B
181.25
1.76B
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.