HII· Huntington Ingalls Industries

Dark pool · off-exchange short volume

Dark pool as of 2026-11-04 · latest session 2026-11-05

HII's off-exchange short-volume ratio was 41.1% on 4 Nov 2026, below its 20-day average of 53.4%. Off-exchange trading was 42% of volume over the last 20 sessions. 8 sessions in the last six months had unusually large off-exchange dollar volume, the latest on 29 Oct 2026.

Short ratio (latest)

41.1%

20-day average

53.4%

Off-exchange share (20d)

42%

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

361.30

0.45B

354.96

0.30B

348.62

0.15B

342.28

0.14B

335.95

0.24B

329.61

0.60B

323.27

1.10B

316.93

1.28B

310.59

0.95B

304.25

0.71B

297.91

0.86B

291.58

1.03B

285.24

1.19B

278.90

1.74B

272.56

1.63B

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.