HWM· Howmet Aerospace
Dark pool · off-exchange short volume
Short ratio (latest)
30.6%
20-day average
32.8%
Off-exchange share (20d)
38%
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
261.76
2.18B
257.16
3.87B
252.57
4.32B
247.98
3.10B
243.39
2.52B
238.79
2.25B
234.20
1.88B
229.61
2.06B
225.02
1.30B
220.43
1.19B
215.83
1.67B
211.24
2.31B
206.65
2.52B
202.06
2.26B
197.46
1.92B
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.