SW· Smurfit Westrock
Dark pool · off-exchange short volume
Short ratio (latest)
77.1%
20-day average
65.6%
Off-exchange share (20d)
34%
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
49.27
1.34B
48.41
0.94B
47.54
1.03B
46.68
1.13B
45.81
1.96B
44.95
2.30B
44.08
2.24B
43.22
2.67B
42.36
3.27B
41.49
3.40B
40.63
2.25B
39.76
1.80B
38.90
1.26B
38.03
1.01B
37.17
0.90B
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.