JCI
Dark pool — off-exchange short volume
Short ratio (latest)
44.9%
20-day average
44.3%
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
148.68
0.22B
145.88
1.61B
143.07
3.46B
140.26
3.55B
137.46
2.34B
134.65
2.04B
131.85
2.26B
129.04
0.88B
126.24
0.05B
123.43
0.99B
120.63
2.21B
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.